IEDA: Marine Geoscience Data System IEDA

Recent Data Contributions

2018-09-01

Raw Ice Layer Thickness Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: USAP Marine Manager). These data files are of TIFF format and include Ice Layer Thickness data.
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324553
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Multi-Channel Seismic Shot Data from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1801 (2018)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Moore, Gregory; Silver, Eli; Barker, Daniel; Henrys, Stuart; Bell, Rebecca
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2018 R/V Marcus G. Langseth expedition MGL1801 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in SEG-D format and contain Multi-Channel Seismic Reflection shot data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324554
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Calibrated Hydrographic Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324552
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Navigation Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324548
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324550
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Uncalibrated Hydrographic Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of Sea-Bird CTD format and include Conductivity, Fluorescence, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324551
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018)
Author(s): Macdonald, Alison
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1802 conducted in 2018 (Chief Scientist: Dr. Alison Macdonald, Investigator: Dr. Alison Macdonald). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processed. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324549
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Raw Seismic Navigation Data (P2 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1801 (2018)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Moore, Gregory; Silver, Eli; Barker, Daniel; Henrys, Stuart; Bell, Rebecca
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2018 R/V Marcus G. Langseth expedition MGL1801 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P2/94 format and contain Seismic Navigation data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324547
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Raw Seismic Navigation Data (P1 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1801 (2018)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Moore, Gregory; Silver, Eli; Barker, Daniel; Henrys, Stuart; Bell, Rebecca
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2018 R/V Marcus G. Langseth expedition MGL1801 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324545
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Processed Seismic Navigation Data (P1 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1801 (2018)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Moore, Gregory; Silver, Eli; Barker, Daniel; Henrys, Stuart; Bell, Rebecca
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2018 R/V Marcus G. Langseth expedition MGL1801 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324546
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ROV SuBastian Scientific Computer System (SCS) Data from R/V Falkor expedition FK180420 (2018)
Author(s): Block, Barbara
Description: This data set was acquired with the ROV SuBastian Scientific Computer System (SCS) during R/V Falkor expedition FK180420 conducted in 2018 (Chief Scientist: Dr. Barbara Block). These data files are of Text File (ASCII) format and include Vehicle Navigation, Oxygen Sensor, CTD and Temperature probe data that have not been processed.
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2018-08-01

Event Logs from ROV SuBastian Dives Conducted during R/V Falkor expedition FK180420 (2018)
Author(s): Block, Barbara
Description: This data set was acquired with a Schmidt Ocean Institute EventLogger during ROV SuBastian dives on R/V Falkor expedition FK180420 conducted in 2018 (Chief Scientist: Dr. Barbara Block). These data files are of Text File (ASCII) format and documentation ROV dive activities.
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ROV SuBastian Dive Reports from R/V Falkor expedition FK180420 (2018)
Author(s): Block, Barbara
Description: These dive reports document basic dive metadata and dive events for ROV SuBastian dives conducted during R/V Falkor expedition FK180420 2018 (Chief Scientist: Dr. Barbara Block). These reports are of PDF format.
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Google Earth files of ROV SuBastian dive tracks and events during R/V Falkor expedition FK180420 (2018)
Author(s): Block, Barbara
Description: This data set was acquired with a Navigation System and Schmidt Ocean Institute EventLogger on ROV SuBastian during R/V Falkor expedition FK180420 conducted in 2018 (Chief Scientist: Dr. Barbara Block). These data files are of Google Earth (KML) format.
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Earthquake hypocenter data from the detachment faulting system on the Mid-Atlantic Ridge at 13N
Author(s): Sohn, Robert; Parnell-Turner, Ross; Reston, Tim; Peirce, Christine; MacLeod, Christopher
Description: This earthquake hypocenter data set is derived from ocean-bottom seismometer data. Two ASCII text files are provided: 1) File 13N_hypocenters.dat contains 18313 double-difference relocated events constrained by 10 or more stations. 2) File 13N_focal_mechanisms.dat contains 362 events with focal mechanisms at grade A or B in HASH, constrained by 14 or more stations. The hypocenters and focal mechanisms are presented in Parnell-Turner, R., R. A. Sohn, C. Pierce, T. J. Reston, C. J. MacLeod, R. C. Searle, and N. M. Simao, Oceanic Detachment Faults Generate Compression in Extension, Geology, doi:10.1130/G39232.1, 2017. The data files were generated as part of a project called Seismicity and Fault Structure of Oceanic Detachment Faults, and funding was provided by NSF award OCE14-58084. DOI: 10.1594/IEDA/324540
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Raw seafloor magnetotelluric/electromagnetic data acquired at Okmok Volcano, Aleutian Islands (2015)
Author(s): Key, Kerry
Description: This time series data set was acquired in 2015 using seafloor magnetotelluric/electromagnetic sensors deployed during RV Thompson expedition TN324 and recovered on RV Sikuliaq expedition SKQ201508S (chief scientist Kerry Key). The data files are in the binary Scripps EM data logger format. Channels are Hx,Hy,Ex,Ey. Matlab reading routines are at http://marineemlab.ucsd.edu/Projects/lcplot. The data files were generated as part of a project called Magnetotelluric and Seismic Investigation of Okmok Volcano. Funding was from NSF awards OCE14-56710 andOCE14-56749. DOI: 10.1594/IEDA/324539
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CORK-II Pressure Data from Hole U1382A along the western flank of the Mid-Atlantic Ridge (2014-2017)
Author(s): Becker, Keir; Wheat, Geoffrey; Davis, Earl
Description: This time-series data set was acquired with Paroscientific 8B7000-2 pressure gauges deployed at CORK U1382A from April 2014 to October 2017. This type of CORK installation is described by Edwards et al., 2012. The data file was retrieved during Atlantis expedition AT39-01 in 2017 (Chief Scientist C. Geoff Wheat). The data file is in ASCII (text) format and contains Pressure and Temperature data. The data set was acquired as part of the project called Collaborative Research: Completing North Pond Borehole Experiments to Elucidate the Hydrology of Young, Slow-spread Crust. Funding was provided by NSF grants OCE15-36601 and OCE16-34025 (Principal Investigator Keir Becker, collaborating investigators C. Geoff Wheat and E. E. Davis). DOI: 10.1594/IEDA/324535
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CORK-Lite Pressure Data from Hole U1383B along the western flank of the Mid-Atlantic Ridge (2014-2017)
Author(s): Becker, Keir; Wheat, Geoffrey; Davis, Earl
Description: This time-series data set was acquired with Paroscientific 8B7000-2 pressure gauges deployed at CORK U1383B from April 2014 to October 2017. This type of CORK installation is described by Wheat et al., 2012. The data file was retrieved during Atlantis expedition AT39-01 in 2017 (Chief Scientist C. Geoff Wheat). The data file is in ASCII (text) format and contains Pressure and Temperature data. The data set was acquired as part of the project called Collaborative Research: Completing North Pond Borehole Experiments to Elucidate the Hydrology of Young, Slow-spread Crust. Funding was provided by NSF grants OCE15-36601 and OCE16-34025 (Principal Investigator Keir Becker, collaborating investigators C. Geoff Wheat and E. E. Davis). DOI: 10.1594/IEDA/324537
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CORK-II Pressure Data from Hole U1383C along the western flank of the Mid-Atlantic Ridge (2014-2017)
Author(s): Becker, Keir; Wheat, Geoffrey; Davis, Earl
Description: This time-series data set was acquired with Paroscientific 8B7000-2 pressure gauges deployed at CORK U1383C from April 2014 to October 2017. This type of CORK installation is described by Edwards et al., 2012. The data file was retrieved during Atlantis expedition AT39-01 in 2017 (Chief Scientist C. Geoff Wheat). The data file is in ASCII (text) format and contains Pressure and Temperature data. The data set was acquired as part of the project called Collaborative Research: Completing North Pond Borehole Experiments to Elucidate the Hydrology of Young, Slow-spread Crust. Funding was provided by NSF grants OCE15-36601 and OCE16-34025 (Principal Investigator Keir Becker, collaborating investigators C. Geoff Wheat and E. E. Davis). DOI: 10.1594/IEDA/324536
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2018-07-01

Near-bottom Conductivity, Magnetic Field, Navigation, Oxygen, Pressure and Temperature Data from the Hawaiian Seamounts acquired during R/V Sikuliaq expedition SKQ201401S (2014)
Author(s): Roark, Brendan
Description: This data set was acquired on AUV Sentry during R/V Sikuliaq expedition SKQ201401S conducted in 2014 (Chief Scientist: Dr. Brendan Roark, Investigator: Dr. Brendan Roark). These data files are of Text File (ASCII) format and include Conductivity, Magnetic Field, Navigation, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Recovery of Seamount Precious Coral Beds From Heavy Trawling Disturbance. Funding was provided by NSF award(s): OCE13-34652. DOI: 10.1594/IEDA/324530
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Images of near-bottom AUV Navigation, Oxygen, Pressure and Temperature Data from the Hawaiian Seamounts acquired during R/V Sikuliaq expedition SKQ201401S (2014)
Author(s): Roark, Brendan
Description: This data set was acquired with a AUV Sentry during R/V Sikuliaq expedition SKQ201401S conducted in 2014 (Chief Scientist: Dr. Brendan Roark, Investigator: Dr. Brendan Roark). These data files are of PNG format and include Navigation, Oxygen, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Recovery of Seamount Precious Coral Beds From Heavy Trawling Disturbance. Funding was provided by NSF award(s): OCE13-34652. DOI: 10.1594/IEDA/324531
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Gridded Bathymetry Data from the Hawaiian Seamounts used for dive planning during R/V Sikuliaq expedition SKQ201401S (2014)
Author(s): Roark, Brendan
Description: This data set was used in planning and preparation for AUV Sentry dives during R/V Sikuliaq expedition SKQ201401S conducted in 2014 (Chief Scientist: Dr. Brendan Roark) as part of project: Collaborative Research: Recovery of Seamount Precious Coral Beds From Heavy Trawling Disturbance. Funding was provided by NSF award(s): OCE13-34652. DOI: 10.1594/IEDA/324532
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Water column velocity and backscatter data collected during three sediment gravity flow events in Monterey Canyon as part of the Coordinated Canyon Experiment (investigators C. Paull, P. Talling, K. Maier, D. Parsons, J. Xu)
Author(s): Paull, Charles; Talling, Peter; Maier, Katie; Parsons, Daniel; Xu, Jingping
Description: The Coordinated Canyon Experiment was set up to measure the passage of sediment gravity flows down Monterey Canyon. Here raw velocity data and raw backscatter data associated with three flow events are provided. The events took place on January 15th 2016, September 1st 2016 and November 24th 2016. The data from the first two events was collected from six moorings MS-1 (300 m water depth), MS-2 (500 m water depth), MS-3 (800 m water depth), MS-4 (1285 m water depth), MS-5 (1449 m water depth), and MS-7 (1850 m water depth), and from a Seafloor Instrument Node (SIN) at 1840 m water depth. Data for the November 24th 2016 event from the MS-1 moorings is also provided. The moorings held downward-looking ADCPs positioned 65 to 70 m above the seafloor. In the SIN, the ADCP was at the seafloor looking upwards. All instruments were synced initially on the same time base. MS-1 broke loose during the January 15th 2016 event and the ADCP kept recording while the mooring traveled down canyon and ultimately surfaced. The ADCP at MS-4 did not collect data during the September 1st 2016 event. File names start with the mooring name followed by the type and frequency of ADCP, and the date of the event. Files contain velocity and backscatter data over time. Times are UTC, except for the SIN data from the January 15th 2016 event, which is in local time (UTC is 7 hours ahead). Velocities are reported in millimeters per second and backscatter is reported in the output units of the ADCP, Echo Intensity Units (EIC), which are proportional to decibels. Files were converted to ASCII text format from the RDI proprietary format. Funding was provided by The David and Lucile Packard Foundation, Natural Environment Research Council (NE/K011480/1), U.S. Geological Survey, and Ocean University of China. DOI: 10.1594/IEDA/324529
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1804 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1804 conducted in 2018 (Chief Scientist: Dr. Thomas Desvignes, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1804 (2018)
Author(s): Desvignes, Thomas; Costa, Daniel
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1804 conducted in 2018 (Chief Scientist: Dr. Thomas Desvignes, Investigator: Dr. Thomas Desvignes). These data files are of Scripps Institution of Oceanography (SIO) eXpendable BathyThermograph format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324527
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1804 (2018)
Author(s): Desvignes, Thomas; Costa, Daniel
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1804 conducted in 2018 (Chief Scientist: Dr. Thomas Desvignes, Investigator: Dr. Thomas Desvignes). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324525
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Raw Meteorological Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1805 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1805 conducted in 2018 (Chief Scientist: Dr. William Detrich, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1804 (2018)
Author(s): Desvignes, Thomas; Costa, Daniel
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1804 conducted in 2018 (Chief Scientist: Dr. Thomas Desvignes, Investigator: Dr. Thomas Desvignes). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processed. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324526
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Raw Temperature Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1805 (2018)
Author(s): Detrich, William
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1805 conducted in 2018 (Chief Scientist: Dr. William Detrich, Investigator: Dr. William Detrich). These data files are from a Sippican MK21 and include temperature data that have not been processed. Data were acquired as part of the project(s): Antarctic Notothenioid Fishes: Sentinel Taxa for Southern Ocean Warming. Funding was provided by NSF award(s): OPP14-44167. DOI: 10.1594/IEDA/324523
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1805 (2018)
Author(s): Detrich, William
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1805 conducted in 2018 (Chief Scientist: Dr. William Detrich, Investigator: Dr. William Detrich). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Antarctic Notothenioid Fishes: Sentinel Taxa for Southern Ocean Warming. Funding was provided by NSF award(s): OPP14-44167. DOI: 10.1594/IEDA/324522
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Processed Navigation Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1805 (2018)
Author(s): Detrich, William
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1805 conducted in 2018 (Chief Scientist: Dr. William Detrich, Investigator: Dr. William Detrich). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Antarctic Notothenioid Fishes: Sentinel Taxa for Southern Ocean Warming. Funding was provided by NSF award(s): OPP14-44167. DOI: 10.1594/IEDA/324521
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2018-06-01

GIS data products including Near-Bottom Photomosaics, Temperature Measurements, and In Situ Mass Spectrometer data from the Lau Backarc Basin collected by ROV ROPOS acquired during R/V Falkor expedition FK160407 (2016)
Author(s): DuPreez, Cherisse; Fisher, Charles; Hoer, Daniel; Ferrini, Vicki; Girguis, Peter; Beinart, Roxanne
Description: This dataset includes GIS products overlaying high-resolution photo mosaics and digitized geochemical measurements, for 24 sites at deep-sea hydrothermal vents within the Tongan region of the Lau Basin, along the North and Central Eastern Lau Spreading Center and the Valu Fa Ridge. Data was collected with a Canon EOS Rebel T5i Digital Camera, High-Temperature Probe, and an In Situ Mass Spectrometer on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigators: Dr. Cherisse Du Preez, Dr. Charles Fisher, Dr. Daniel Hoer, Dr. Vicki Ferrini, Dr. Peter Girguis, Dr. Roxanne Beinart). These data files are of ESRI GeoDataBase, Shapefile, and GeoTIFF format and include Fluid Chemistry, Photomosaic, and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-37807. This data was cited by Du Preez and Fisher, 2018. DOI: 10.1594/IEDA/324502
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Seismic Shot Time Navigation Data from the Seismic Early Career Chief Scientist Training Cruise 2017, Cascadia Margin, acquired during R/V Roger Revelle expedition RR1718 (2017)
Author(s): Tominaga, Masako; Trehu, Anne; Lyle, Mitchell
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution seismic system during R/V Roger Revelle expedition RR1718 conducted in 2017 (investigators Masako Tominaga, Anne Trehu, Mitchell Lyle). These data files are in ASCII text LDEO Shotpoint Nav format and include Seismic Shot Time Navigation data that have been processed. The data were generated as part of the projectcalled Collaborative EAGER project: Early Career Seismic Chief Scientist Training Cruise. Funding was provided by NSF awards OCE17-14168 and OCE17-14413. DOI: 10.1594/IEDA/324503
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Multi-Channel Seismic Shot Data from the Seismic Early Career Chief Scientist Training Cruise 2017, Cascadia Margin, acquired during R/V Roger Revelle expedition RR1718 (2017)
Author(s): Tominaga, Masako; Trehu, Anne; Lyle, Mitchell
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution seismic system during R/V Roger Revelle expedition RR1718 conducted in 2017 (investigators Masako Tominaga, Anne Trehu, Mitchell Lyle). These data files are in SEGY format and include Multi-Channel Seismic Reflection shot data that have not been processed. The data set was acquired as part of the project called Collaborative EAGER project: Early Career Seismic Chief Scientist Training Cruise. Funding was provided by NSF awards OCE17-14168 and OCE17-14413. DOI: 10.1594/IEDA/324504
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2018-05-01

Processed Gridded Near-Bottom AUV Sentry Bathymetric Sonar Data (NetCDF:GMT format) from the NE Lau Basin acquired during Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric grids that were processed after data collection. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121. DOI: 10.1594/IEDA/324499
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Acoustic Backscatter image data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This processed acoustic backscatter data was extracted from the R/V Langseth Kongsberg EM122 multibeam files and processed using MB-System software (Caress and Chayes, 2008) including corrections for angular equalization. The data was gridded using GMT-5 software (Wessel et al., 2013) in 0.0005 x 0.00025 degree cells in longitude and latitude. The data file is in PDF format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
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Seafloor Magnetization data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This three-dimensonal seafloor magnetization grid was derived from the magnetic anomaly data. To carry out the inversion for seafloor magnetization the MGL1309 magnetic anomaly grid was extended within a rectangular area using regional gridded values from Macnab et al. (1995) and ship data from Searle et al. (1998) regridded in ~1 km cells. The multibeam bathymetry grid was extended within the same rectangular area using satellite-predicted bathymetry (Sandwell et al., 2014) to fill areas outside the multibeam coverage and regridded in ~1 km cells. The grids were mirrored to minimize edge effects and a three-dimensional Fourier inversion for seafloor magnetization (Parker, 1972) was carried out using Mirone Software (Luis, 2007) assuming a 500 m source layer with magnetization direction given by the axial geocentric dipole. Five terms in the Fourier series were used in the inversion. The resulting values were masked to the extent of the MGL1309 multibeam grid. As the polarity transitions agreed well with two-dimensional reversal modeling of profile values no annihilator was added. The data file is in netCDF:GMT grid format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324494
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Magnetic Anomaly data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This magnetic anomaly grid was derived from magnetic total field data acquired with a Geometrics G-882 Cesium magnetometer towed 200 m behind the ship. The International Geomagnetic Reference Field was removed from the total field values to produce the magnetic anomaly which was gridded in 0.5 minute cells using GMT-5 software (Wessel et al., 2013). The magnetic survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in netCDF:GMT grid format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324492
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Acoustic Backscatter data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This processed acoustic backscatter data was extracted from the R/V Langseth Kongsberg EM122 multibeam files and processed using MB-System software (Caress and Chayes, 2008) including corrections for angular equalization. The data was gridded using GMT-5 software (Wessel et al., 2013) in 0.0005 x 0.00025 degree cells in longitude and latitude. The data file is in netCDF:GMT grid format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324496
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Seafloor Magnetization image data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This three-dimensonal seafloor magnetization data was derived from the magnetic anomaly data. To carry out the inversion for seafloor magnetization the MGL1309 magnetic anomaly grid was extended within a rectangular area using regional gridded values from Macnab et al. (1995) and ship data from Searle et al. (1998) regridded in ~1 km cells. The multibeam bathymetry grid was extended within the same rectangular area using satellite-predicted bathymetry (Sandwell et al., 2014) to fill areas outside the multibeam coverage and regridded in ~1 km cells. The grids were mirrored to minimize edge effects and a three-dimensional Fourier inversion for seafloor magnetization (Parker, 1972) was carried out using Mirone Software (Luis, 2007) assuming a 500 m source layer with magnetization direction given by the axial geocentric dipole. Five terms in the Fourier series were used in the inversion. The resulting values were masked to the extent of the MGL1309 multibeam grid. As the polarity transitions agreed well with two-dimensional reversal modeling of profile values no annihilator was added. The data file is in PDF format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
View Data >

Magnetic Anomaly image data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: This magnetic anomaly data was derived from magnetic total field data acquired with a Geometrics G-882 Cesium magnetometer towed 200 m behind the ship. The International Geomagnetic Reference Field was removed from the total field values to produce the magnetic anomaly which was gridded in 0.5 minute cells using GMT-5 software (Wessel et al., 2013). The magnetic survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in PDF format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
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Gravity Free-Air Anomaly image data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: The free-air gravity anomaly data was derived from raw gravity data acquired with a Bell BGM-3 gravimeter and converted to mGal values using the meter constant. A 10 minute cosine taper was applied to the 1 second values and output at 10 second intervals. Eötvös corrections for ship speed, course and latitude were applied. The values were adjusted to the gravity tie value at Reykjavik, Iceland and the International Gravity Formula correction using WGS84 ellipsoid parameters was removed to yield the free-air anomaly. The gravity survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in PDF format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
View Data >

Gravity Free-Air Anomaly data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: The free-air gravity anomaly grid was derived from raw gravity data acquired with a Bell BGM-3 gravimeter and converted to mGal values using the meter constant. A 10 minute cosine taper was then applied to the 1 second values and output at 10 second intervals. Eötvös corrections for ship speed, course and latitude were also applied. The values were adjusted to the gravity tie value at Reykjavik, Iceland, and the International Gravity Formula correction using WGS84 ellipsoid parameters was removed to yield the free-air anomaly. The gravity survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in netCDF:GMT grid format. It is cited in Martinez and Hey, 2017, and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324490
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Processed Gridded Near-Bottom AUV Sentry Bathymetric Sonar Data from the NE Lau Basin acquired during Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric grids that were processed after data collection and exported from ArcGIS in ASCII format. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121. DOI: 10.1594/IEDA/324489
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Processed Near-Bottom AUV Sentry Bathymetric Sonar Maps (GeoTIFF format) from the NE Lau Basin acquired during the Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric maps in Geotiff format and were processed after data collection. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121. DOI: 10.1594/IEDA/324485
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Processed Near-Bottom AUV Sentry Bathymetric Sonar Maps (PDF format) from the NE Lau Basin acquired during the Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric maps in PDF format and were processed after data collection. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121. DOI: 10.1594/IEDA/324487
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Processed Near-Bottom AUV Sentry Bathymetric Sonar Maps (JPEG format) from the NE Lau Basin acquired during the Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are bathymetric maps in JPEG format and were processed after data collection. Data were acquired as part of the project(s): Underwater Fire: Studying the submarine volcanoes of Tonga; Temporal/spatial scales of mantle wedge composition and processes investigated with young boninites and basalts from the unusually active NE Lau Basin. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-38121. DOI: 10.1594/IEDA/324486
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top

2018-04-01

Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1803 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1803 conducted in 2018 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324482
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite on NotProvided during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1803 (2018)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1803 conducted in 2018 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324481
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): Simms, Alexander
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: Dr. Alexander Simms). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197. DOI: 10.1594/IEDA/324479
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): Simms, Alexander
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: Dr. Alexander Simms). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197. DOI: 10.1594/IEDA/324480
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): Simms, Alexander
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: Dr. Alexander Simms). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197. DOI: 10.1594/IEDA/324478
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): Simms, Alexander
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: Dr. Alexander Simms). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197. DOI: 10.1594/IEDA/324477
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1802 (2018)
Author(s): Simms, Alexander
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1802 conducted in 2018 (Chief Scientist: Dr. Alexander Simms, Investigator: Dr. Alexander Simms). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Foraging Behavior And Ecological Role Of The Least-Studied Antarctic Krill Predator, The Antarctic Minke Whale (Balaenoptera Bonaerensis); Collaborative Research: New Constraints on Post-Glacial Rebound and Holocene Environmental History along the Northern Antarctic Peninsula from Raised Beaches. Funding was provided by NSF award(s): OPP16-43877, OPP16-44197. DOI: 10.1594/IEDA/324476
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): Fraser, William
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: Dr. William Fraser). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324471
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): Fraser, William
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: Dr. William Fraser). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324469
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): Fraser, William
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: Dr. William Fraser). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324473
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): Fraser, William
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: Dr. William Fraser). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324468
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1801 (2017)
Author(s): Fraser, William
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Laurence M. Gould expedition LMG1801 conducted in 2017 (Chief Scientist: Dr. William Fraser, Investigator: Dr. William Fraser). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324472
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Processed Gridded Near-Bottom AUV Sentry Bathymetry Data (NetCDF format) from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324467
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Processed Near-Bottom AUV Sentry Acoustic Backscatter and Swath Bathymetry Data (MBIO format 88, version 1) from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455.' DOI: 10.1594/IEDA/324465
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Processed Near-Bottom AUV Sentry Acoustic Backscatter and Swath Bathymetry Data (MBIO format 88, version 2) from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455.' DOI: 10.1594/IEDA/324466
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Processed Gridded Near-Bottom AUV Sentry Bathymetry Data (ASCII ESRI format) from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of ESRI ASCII Grid format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455.' DOI: 10.1594/IEDA/324470
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Raw Near-Bottom AUV Sentry Acoustic Backscatter and Swath Bathymetry Data (MBIO format 88, version 0) from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455.' DOI: 10.1594/IEDA/324474
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Processed Near-Bottom AUV Sentry Magnetic Field, Navigation, Optical Backscatter, Pressure, Redox Potential and Temperature Data from the Juan de Fuca Spreading Center acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Navigation System on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These data files are of Text File (ASCII) format and include Magnetic Field, Navigation, Optical Backscatter, Pressure, Redox Potential and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455. DOI: 10.1594/IEDA/324463
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Raw Near-Bottom AUV Sentry Navigation Data from the Juan de Fuca Ridge acquired during R/V Atlantis expedition AT26-17 (2014)
Author(s): Crone, Timothy
Description: This data set was acquired with a Navigation System on AUV Sentry during R/V Atlantis expedition AT26-17 conducted in 2014 (Chief Scientist: Dr. Timothy Crone, Investigator: Dr. Timothy Crone). These Navigation data files are of ASCII-format and have been formatted for integration into the AUV swath files. Data were acquired as part of the project(s): Collaborative Research: Developing New Instrumentation to Accurately Measure Heat and Mass Flux of Hydrothermal Fluids. Funding was provided by NSF award(s): OCE11-31455.' DOI: 10.1594/IEDA/324464
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Multi-Channel Seismic Shot Data from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1708 (2017)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Silver, Eli; Moore, Gregory
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2017 R/V Marcus G. Langseth expedition MGL1708 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). These data files are of SEGD format and include Multi-Channel Seismic Reflection shot data that have not been processed. The data files are in SEG-D format and contain Multi-Channel Seismic Reflection shot data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324462
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Raw Seismic Navigation Data (P2 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1708 (2017)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Silver, Eli; Moore, Gregory
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2017 R/V Marcus G. Langseth expedition MGL1708 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P2/94 format and contain Seismic Navigation data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324461
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Raw Seismic Navigation Data (P1 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1708 (2017)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Silver, Eli; Moore, Gregory
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2017 R/V Marcus G. Langseth expedition MGL1708 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that has not been processed. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324459
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Processed Seismic Navigation Data (P1 format) from the Hikurangi subduction margin collected during R/V Marcus G. Langseth expedition MGL1708 (2017)
Author(s): Bangs, Nathan; Han, Shuoshuo; Tobin, Harold; Silver, Eli; Moore, Gregory
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during the 2017 R/V Marcus G. Langseth expedition MGL1708 (Chief Scientist: Nathan Bangs, Investigators: Nathan Bangs, Shoushou Han, Harold Tobin, Eli Silver, Gregory Moore). The data files are in U.K.O.O.A. P1/90 format and contain Seismic Navigation data that was processed after acquisition. The data set was acquired as part of the project called Collaborative Research: A community 3-D seismic investigation of fault property controls on slow slip along the Hikurangi megathrust. Funding was provided by NSF awards: OCE15-58440, OCE15-58574, OCE15-59008, OCE15-59298. DOI: 10.1594/IEDA/324460
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Raw near-bottom Sidescan Data from the Hawaiian Islands acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on AUV REMUS 600 during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of MBSystem-compatible (JSF) format and include Sidescan data that have not been processed. DOI: 10.1594/IEDA/324457
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace; DiTullio, Giacomo; Dunbar, Robert
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigators: Dr. Grace Saba, Dr. Giacomo DiTullio, Dr. Robert Dunbar). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324456
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Raw Near-Bottom ROV SuBastian Dive Navigation Data from the Line Islands and the Hawaiian Islands acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a SPRINT Navigation System on ROV SuBastian during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. DOI: 10.1594/IEDA/324455
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Processed Near-Bottom AUV REMUS 600 Gridded (NetCDF format) Sidescan Data from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of NetCDF Grid format and include processed composite Sidescan data from REMUS dives MS02 to MS08. DOI: 10.1594/IEDA/324453
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Processed Near-Bottom AUV REMUS 600 Gridded (GeoTIF format) Sidescan Data from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of GeoTIFF (Raster) format and include processed composite Sidescan data from REMUS 600 dives MS02 to MS08. DOI: 10.1594/IEDA/324452
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Processed Near-Bottom AUV REMUS 600 Sidescan Data (SD format) from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of Fledermaus Binary format and include processed composite Sidescan data from REMUS dives MS02 to MS08. DOI: 10.1594/IEDA/324454
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Near-Bottom ROV SuBastian Dive Photographs from the Phoenix Islands acquired during R/V Falkor expedition FK171005 (2017)
Author(s): Cordes, Erik
Description: This data set was acquired with a Digital Camera on ROV SuBastian during R/V Falkor expedition FK171005 conducted in 2017 (Chief Scientist: Dr. Erik Cordes, Investigator: Dr. Erik Cordes). These data files are of JPEG Image format and include Photograph data that have not been processed. Data were acquired as part of the project(s): Exploration of the Seamounts of the Phoenix Islands Protected Area. Funding was provided by: NOAA-NA17OAR0110083. DOI: 10.1594/IEDA/324448
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Processed Near-Bottom AUV REMUS 600 Bathymetry Data (ASCII format) from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of Text File (ASCII) format and include Bathymetry data were processed after acquisition. DOI: 10.1594/IEDA/324449
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Processed Near-Bottom AUV REMUS 600 Sidescan GeoTIFF Images from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an EdgeTech 2205 Sidescan Sonar on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of GeoTIFF (Raster) format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/324450
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Near-Bottom AUV REMUS 600 Photographs from the Penguin Bank acquired during R/V Falkor expedition FK170825 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a Digital Camera on a REMUS 600 AUV during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of TIFF format and include Photograph data that have not been processed. DOI: 10.1594/IEDA/324451
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Processed Gridded Bathymetry Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are of ESRI ASCII Grid format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324447
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Processed Bathymetry Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324446
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Processed Acoustic Backscatter and Swath Bathymetry Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Merle, Susan; Chadwick, William; Rubin, Kenneth
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. Kenneth Rubin). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324445
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2018-03-01

Raw Ship-based Trackline Geophysical Data (MGD77) from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace; Dunbar, Robert; DiTullio, Giacomo
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigators: Dr. Grace Saba, Dr. Robert Dunbar, Dr. Giacomo DiTullio). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324442
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Processed Navigation Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigator: Dr. Grace Saba). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324440
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace; Dunbar, Robert; DiTullio, Giacomo
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigators: Dr. Grace Saba, Dr. Robert Dunbar, Dr. Giacomo DiTullio). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324441
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Calibrated Hydrographic Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace; Dunbar, Robert; DiTullio, Giacomo
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigators: Dr. Grace Saba, Dr. Robert Dunbar, Dr. Giacomo DiTullio). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324444
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Uncalibrated Hydrographic Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1801 (2017)
Author(s): Saba, Grace; Dunbar, Robert; DiTullio, Giacomo
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1801 conducted in 2017 (Chief Scientist: Dr. Grace Saba, Investigators: Dr. Grace Saba, Dr. Robert Dunbar, Dr. Giacomo DiTullio). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Estimation of Antarctic Ice Melt using Stable Isotopic Analyses of Seawater; Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay; Using Bio-acoustics on an Autonomous Surveying Platform for the Examination of Phytoplankton-zooplankton and Fish Interactions in the Western Ross Sea. Funding was provided by NSF award(s): OPP16-44073, OPP16-44118, OPP17-43035. DOI: 10.1594/IEDA/324443
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Processed Seismic Shot Time Navigation Data from the Salton Trough Rift acquired during the Salton Seismic Imaging Project (2011)
Author(s): Driscoll, Neal; Harding, Alistair; Kent, Graham
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution Seismic MCS during the Salton Seismic Imaging Project conducted in 2011 (Chief Scientist: Dr. Neal Driscoll, Investigators: Dr. Neal Driscoll, Dr. Alistair Harding, Dr. Graham Kent). These data files are of Text File (ASCII, LDEO Shotpoint Nav Format) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Marine Seismic Reflection and Refraction Study of the Salton Trough. Funding was provided by NSF award: OCE09-27446. DOI: 10.1594/IEDA/324438
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Multi-Channel Seismic Shot Data from the Salton Trough Rift acquired during the Salton Seismic Imaging Project (2011).
Author(s): Driscoll, Neal; Harding, Alistair; Kent, Graham
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution Seismic MCS during the Salton Seismic Imaging Project conducted in 2011 (Chief Scientist: Dr. Neal Driscoll, Investigators: Dr. Neal Driscoll, Dr. Alistair Harding, Dr. Graham Kent). These data files are of SEGY format and include Multi-Channel Seismic Reflection shot data that have not been processed. Funding was provided by NSF award(s): OCE09-27446. DOI: 10.1594/IEDA/324439
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Multi-Channel Seismic Shot Data from the Salton Trough Rift acquired during the Salton Seismic Imaging Project (2010)
Author(s): Driscoll, Neal; Harding, Alistair; Kent, Graham
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution Seismic MCS during the Salton Seismic Imaging Project conducted in 2010 (Chief Scientist: Dr. Neal Driscoll, Investigators: Dr. Neal Driscoll, Dr. Alistair Harding, Dr. Graham Kent). These data files are of SEGY format and include Multi-Channel Seismic Reflection shot data that were processed after acquisition. Data were acquired as part of the project(s): Marine Seismic Reflection and Refraction Study of the Salton Trough. Funding was provided by NSF award: OCE09-27446. DOI: 10.1594/IEDA/324437
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Processed Seismic Shot Time Navigation Data from the Salton Trough Rift acquired during the Salton Seismic Imaging Project (2010)
Author(s): Driscoll, Neal; Harding, Alistair; Kent, Graham
Description: This data set was acquired with a Scripps Institution of Oceanography Portable High-Resolution Seismic MCS during the Salton Seismic Imaging Project conducted in 2010 (Chief Scientist: Dr. Neal Driscoll, Investigators: Dr. Neal Driscoll, Dr. Alistair Harding, Dr. Graham Kent). These data files are of Text File (ASCII, LDEO Shotpoint Nav Format) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Marine Seismic Reflection and Refraction Study of the Salton Trough. Funding was provided by NSF award: OCE09-27446. DOI: 10.1594/IEDA/324436
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Processed Ship-Based Bathymetry Data (KMZ Format) from the Johnston Atoll Seamount acquired during R/V Falkor expedition FK171224 (2017)
Author(s): Taylor, Brian
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK171224 conducted in 2017 (Chief Scientist: Dr. Brian Taylor, Investigator: Dr. Brian Taylor). These data files are of Google Earth (KML/KMZ) format and include Bathymetry data that were processed after acquisition.
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Processed Ship-Based Bathymetry GeoTIFF Data from American Samoa and Kiribati acquired during R/V Falkor expedition FK171224 (2017)
Author(s): Taylor, Brian
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK171224 conducted in 2017 (Chief Scientist: Dr. Brian Taylor, Investigator: Dr. Brian Taylor). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324431
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2018-02-01

Near-Bottom AUV Sentry Photographs from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with an Insite Tritech Digital Camera mounted on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of JPEG Image format and include Photograph data. DOI: 10.1594/IEDA/324427
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ROV SuBastian Dive Reports per Dive (PDF Format) from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set contains dive event reports from ROV SuBastian during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These dive reports are of PDF format and contain individual dive metadata, information, and annotations.
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ROV SuBastian Dive Event Logs (PDF Format) from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set contains dive event logs and metadata from ROV SuBastian during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of PDF format and contains individual dive log information and annotations during the course of the dive.
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Processed Magnetic Field Data from the Johnston Atoll Seamount acquired during R/V Falkor expedition FK161229 (2016)
Author(s): Smith, John
Description: This data set was acquired during R/V Falkor expedition FK161229 conducted in 2016 (Chief Scientist: Dr. John R. Smith, Investigator: Dr. John R. Smith). These data files are of Text File (ASCII) format and include Magnetic Field data that were processed after acquisition.
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Processed Gridded Near-Bottom AUV Sentry Bathymetry Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324424
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Raw Near-Bottom AUV Sentry Magnetic Field, Navigation, Optical Backscatter, Pressure, Redox Potential and Temperature Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a Navigation System on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of Text File (ASCII) format and include Magnetic Field, Navigation, Optical Backscatter, Pressure, Redox Potential and Temperature data that have not been processed. DOI: 10.1594/IEDA/324423
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Raw ROV SuBastian Navigation Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a SPRINT Navigation System on ROV SuBastian during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. DOI: 10.1594/IEDA/324426
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Image Files of Processed Near-Bottom AUV Sentry Bathymetry Data from the Tonga Volcanic Arc acquired during R/V Falkor expedition FK171110 (2017)
Author(s): Rubin, Kenneth
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Falkor expedition FK171110 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of PDF format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324425
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Three-dimensional P-wave velocity structure of Axial volcano on the Juan de Fuca ridge (investigators: Adrien F. Arnulf, Alistair Harding, Graham Kent, William Wilcock)
Author(s): Arnulf, Adrien; Harding, Alistair; Kent, Graham
Description: Three-dimensional (3-D) P-wave velocity structure of Axial volcano obtained from joint travel-time tomographic inversion of downward extrapolated multichannel seismic data and ocean bottom seismometer (OBS) data. The data file is in ASCII format and contains 4 columns (x-local-coordinate, y-local-coordinate, z-local-coordinate, P-wave velocity). The local grid is centered on 45.91792N and -129.99305W and rotated 12.8749N. The included Matlab script can be used to plot the data set. Funding was provided by NSF grant OCE13-57076. DOI: 10.1594/IEDA/324420
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Hypocentral earthquake estimates of seismic events recorded on Axial Seamount from January, 2015 through November, 2015 (investigators: Adrien F. Arnulf, Alistair Harding, Graham Kent, William Wilcock)
Author(s): Arnulf, Adrien; Harding, Alistair; Kent, Graham; Wilcock, William
Description: Hypocentral earthquake estimates span the time period January 2015 through November 2015 and were recorded by the seismic network at the summit of Axial Seamount of the Ocean Observatories Initiative cabled array. We applied a 3-D grid-search algorithm to the earthquake catalog from Wilcock et al., (2016) with a minimum of 10 arrival times including at least 3 S-wave times, for a total of 51,197 events. The data file is in ASCII format and contains 13 columns (x-local-coordinate, y-local-coordinate, z-local-coordinate, longitude, latitude, RMS misfit, magnitude, day, month, year, hour, minute, second). The included Matlab script can be used to plot the data set. Funding was provided by NSF grants OCE13-57076 and OCE15-36219. DOI: 10.1594/IEDA/324421
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Processed EM302 Acoustic Backscatter and Swath Bathymetry Data (GSF Format) from the Phoenix Islands - Ellice Basin acquired during R/V Falkor expedition FK171224 (2017)
Author(s): Taylor, Brian
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK171224 conducted in 2017 (Chief Scientist: Dr. Brian Taylor, Investigator: Dr. Brian Taylor). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324422
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Raw Navigation Data from the acquired during R/V Falkor expedition FK171005 (2017)
Author(s): Cordes, Erik
Description: This data set was acquired with a SPRINT Navigation System on ROV SuBastian during R/V Falkor expedition FK171005 conducted in 2017 (Chief Scientist: Dr. Erik Cordes, Investigator: Dr. Erik Cordes). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. Data were acquired as part of the project(s): Exploration of the Seamounts of the Phoenix Islands Protected Area. Funding was provided by: NOAA-NA17OAR0110083. DOI: 10.1594/IEDA/324419
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Interpreted outlines (version 2) as shapefiles of the 2015 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator David Clague)
Author(s): Clague, David; Paduan, Jennifer; Caress, David; Chadwick, William; Le Saout, Morgane; Dreyer, Brian; Portner, Ryan
Description: The outlines of the 2015 lava flows and fissures as published in Clague et al. (2017). This geological interpretation was created using ROV submersible observations and AUV high-resolution bathymetry from multibeam sonar, and is a revision of the files in dataset DOI 10.1594/IEDA/323598. The data files are in shapefile format in both geographic and UTM projections and were generated with funding from NOAA/PMEL, MBARI, and NSF. DOI: 10.1594/IEDA/324417
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Interpreted outlines (version 2) as shapefiles of the 2011 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator David Clague)
Author(s): Clague, David; Paduan, Jennifer; Caress, David; Chadwick, William; Le Saout, Morgane; Dreyer, Brian; Portner, Ryan
Description: The outlines of the 2011 lava flows and fissures were published in Clague et al. (2017). This geological interpretation was created using ROV submersible observations and MBARI AUV high-resolution bathymetry from multibeam sonar, and is a revision of the files in data DOI 10.1594/IEDA/321224. The data files are in shapefile format in both geographic and UTM projections and were generated with funding from NOAA/PMEL, MBARI, and NSF. DOI: 10.1594/IEDA/324415
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Interpreted outlines (version 2) as ASCII points of the 2015 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator David Clague)
Author(s): Clague, David; Paduan, Jennifer; Caress, David; Chadwick, William; Le Saout, Morgane; Dreyer, Brian; Portner, Ryan
Description: The outlines of the 2015 lava flows and fissures as published in Clague et al. (2017). This geological interpretation was created using ROV submersible observations and AUV high-resolution bathymetry from multibeam sonar, and is a revision of the files in data DOI 10.1594/IEDA/323600. The data files are in ASCII format in geographic coordinates and were generated with funding from NOAA/PMEL, MBARI, and NSF. DOI: 10.1594/IEDA/324418
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Interpreted outlines (version 2) as ASCII points of the 2011 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator David Clague)
Author(s): Clague, David; Paduan, Jennifer; Caress, David; Chadwick, William; Le Saout, Morgane; Dreyer, Brian; Portner, Ryan
Description: The outlines of the 2011 lava flows and fissures were published in Clague et al. (2017). This geological interpretation was created using ROV submersible observations and MBARI AUV high-resolution bathymetry from multibeam sonar, and is a revision of the files in data DOI 10.1594/IEDA/323602. The data files are in ASCII format in geographic coordinates and were generated with funding from NOAA/PMEL, MBARI, and NSF. DOI: 10.1594/IEDA/324416
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ROV SuBastian Dive Logs (ASCII format) from the Phoenix Islands acquired during R/V Falkor expedition FK171005 (2017)
Author(s): Cordes, Erik
Description: This data set contains ROV SuBastian dive information collected during R/V Falkor expedition FK171005 conducted in 2017 (Chief Scientist: Dr. Erik Cordes, Investigator: Dr. Erik Cordes). These Documentation data files are of Text File (ASCII) format.
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ROV SuBastian Dive Reports per Dive (PDF Format) from the Phoenix Islands acquired during R/V Falkor expedition FK171005 (2017)
Author(s): Cordes, Erik
Description: This data set consists of individual dive reports of ROV SuBastian during R/V Falkor expedition FK171005 conducted in 2017 (Chief Scientist: Dr. Erik Cordes, Investigator: Dr. Erik Cordes). These data files are of PDF format and include metadata, information, and annotations on individual dive events.
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High-Temperature time-series raw data from hydrothermal vents at Axial Seamount, Juan de Fuca Ridge, acquired from 1998 to the present (investigator William Chadwick)
Author(s): Chadwick, William
Description: This raw temperature data set was acquired with high-temperature HOBO and MISO probes (range 151-419°C) placed in hydrothermal vents at Axial Seamount on the Juan de Fuca Ridge. The probes were deployed for periods of one to several years beginning in 1998. After each deployment each probe was recovered and serviced, the data was downloaded, and the probe was redeployed often at a different vent site. The file names start with the probe ID, followed by the deployment cruise name/year, and end with the vent name. The MISO probes have 2 chips for redundancy and that is reflected in their file names. The files are in text (ASCII) format and were generated as part of a long-term monitoring project at Axial Seamount. Funding was from NSF grants OCE15-46616, OCE13-56839 and OCE11-55849, OCE07-25605 and NOAA/PMEL grants NOAA-8284-2017, NA16OAR4320152, and NA11OAR4320091. DOI: 10.1594/IEDA/324412
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Lau Basin T-wave earthquake location catalog, 2009-2010 (investigators Dziak, Bohnenstiehl, Lau, Condor, Matsumoto, Haxel, Semple)
Author(s): Dziak, Robert; Bohnenstiehl, DelWayne; Lau, Andy; Conder, James; Matsumoto, Haruyoshi; Haxel, Joseph; Semple, Anna
Description: This earthquake catalog has 105756 records spanning the time range from 2009 Julian day: 022 to 2010 Julian day: 109. The events were located using phase arrival time data from networks of both moored hydrophones and Ocean-Bottom Seismometers. The data file is in ASCII format, with the following columns: Origin time Year, Julian Day, HR, MN, Sec, tenths Sec, Number stations, Station ID, lat, Long, laterr, Longerr, Origin Time error, Acoustic Magnitude (dB). The data file was generated as part of the projects called Assessment of T-wave Processes and Hydroacoustic Monitoring Capabilities in the Lau Basin, and Continuous acoustic and volcanic debris records of the deepest explosive submarine eruption ever observed. Funding was from NSF awards OCE08-25330, OCE08-25295, OCE08-25424, OCE10-29278, and from the NOAA/PMEL Vents Program. DOI: 10.1594/IEDA/324411
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1712 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1712 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/324409
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1712 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1712 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324405
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1712 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1712 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1712 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1712 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. DOI: 10.1594/IEDA/324410
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1711 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1711 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: USAP Marine Manager). These data files are of PNG Image format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380.
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1712 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor,Knudsen Engineering 3260 Echosounder,Sea-Bird Electronics SBE-45 MicroTSG Thermosalinograph, Navigation System and WET Labs ECO-AFL Flourometer during R/V Laurence M. Gould expedition LMG1712 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324407
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1711 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1711 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324400
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1711 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1711 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sea-Bird CTD format and include Conductivity, Density, Fluorescence, Oxygen, Pressure, Salinity, Sound Velocity, Temperature and Visible Radiation data that were processed after acquisition. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324403
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1711 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Meteorological Sensor,Knudsen Engineering 3260 Echosounder,Sea-Bird Electronics SBE-45 MicroTSG Thermosalinograph, Navigation System and WET Labs ECO-AFL Flourometer during R/V Laurence M. Gould expedition LMG1711 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324401
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1711 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1711 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324402
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Raw Seismic Navigation Data (P2 format) acquired during R/V Marcus G. Langseth expedition MGL1701 (2017)
Author(s): Bangs, Nathan; Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1701 conducted in 2017 (Chief Scientist: Dr. Nathan Bangs, Investigators: Dr. Nathan Bangs, Dr. Anne Trehu). These data files are of U.K.O.O.A. P2/94 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Deep imaging of the south-central Chile margin to understand plate boundary development and its control on megathrust slip behavior. Funding was provided by NSF award(s): OCE15-58867, OCE15-59293. DOI: 10.1594/IEDA/324397
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Multi-Channel Seismic Shot Data acquired during R/V Marcus G. Langseth expedition MGL1701 (2017)
Author(s): Bangs, Nathan; Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1701 conducted in 2017 (Chief Scientist: Dr. Nathan Bangs, Investigators: Dr. Nathan Bangs, Dr. Anne Trehu). These data files are of SEGD format and include Multi-Channel Seismic Reflection shot data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Deep imaging of the south-central Chile margin to understand plate boundary development and its control on megathrust slip behavior. Funding was provided by NSF award(s): OCE15-58867, OCE15-59293. DOI: 10.1594/IEDA/324399
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Processed Seismic Navigation Data (P1 format) acquired during R/V Marcus G. Langseth expedition MGL1701 (2017)
Author(s): Bangs, Nathan; Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1701 conducted in 2017 (Chief Scientist: Dr. Nathan Bangs, Investigators: Dr. Nathan Bangs, Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Deep imaging of the south-central Chile margin to understand plate boundary development and its control on megathrust slip behavior. Funding was provided by NSF award(s): OCE15-58867, OCE15-59293. DOI: 10.1594/IEDA/324396
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Raw Seismic Navigation Data (P1 format) acquired during R/V Marcus G. Langseth expedition MGL1701 (2017)
Author(s): Bangs, Nathan; Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1701 conducted in 2017 (Chief Scientist: Dr. Nathan Bangs, Investigators: Dr. Nathan Bangs, Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Deep imaging of the south-central Chile margin to understand plate boundary development and its control on megathrust slip behavior. Funding was provided by NSF award(s): OCE15-58867, OCE15-59293. DOI: 10.1594/IEDA/324395
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Processed Seismic Shot Time Navigation Data acquired during R/V Marcus G. Langseth expedition MGL1701 (2017)
Author(s): Bangs, Nathan; Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1701 conducted in 2017 (Chief Scientist: Dr. Nathan Bangs, Investigators: Dr. Nathan Bangs, Dr. Anne Trehu). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Deep imaging of the south-central Chile margin to understand plate boundary development and its control on megathrust slip behavior. Funding was provided by NSF award(s): OCE15-58867, OCE15-59293. DOI: 10.1594/IEDA/324398
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1710 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1710 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1710 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1710 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324394
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1710 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor,Knudsen Engineering 3260 Echosounder,Sea-Bird Electronics SBE-45 MicroTSG Thermosalinograph, Navigation System and WET Labs ECO-AFL Flourometer during R/V Laurence M. Gould expedition LMG1710 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324391
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1710 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1710 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324392
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Calibrated Hydrographic Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. DOI: 10.1594/IEDA/324385
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. DOI: 10.1594/IEDA/324382
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Uncalibrated Hydrographic Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/324384
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Processed Jason II ROV dive navigation at Mariana Arc: NW Rota-1 submarine volcano, acquired in 2010 during Kilo Moana cruise KM1005 (investigator Chadwick)
Author(s): Chadwick, William
Description: These processed navigation data files are for Jason II ROV dives that occurred during the NW Rota-1 submarine volcano cruise KM1005 in 2010. They were derived from DVL/USBL smoothed re-nav navigation files. The files are in shapefile format with a geographic projection and were generated as part of a project called Strombolian eruptions, magma degassing, and hydrothermal discharge at an active submarine arc volcano. Funding was from NSF grant OCE07-51776. DOI: 10.1594/IEDA/324390
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2018-01-01

Ship-based Trackline Geophysical Data (MGD77) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324381
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324380
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Processed Navigation Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1709 (2017)
Author(s): Matthias, Paul
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1709 conducted in 2017 (Chief Scientist: Dr. Paul Matthias, Investigator: Dr. Paul Matthias). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324379
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Microstructure Data from the Brazil Basin acquired during R/V Seward Johnson expedition SJ9701 (1997)
Author(s): Toole, John
Description: This data set was acquired with a High Resolution Profiler (HRP) deployed in the Brazil Basin during R/V Seward Johnson expedition SJ9701 in 1997 (Investigator: Dr. John Toole). These data files are of NetCDF format and include Pressure, Velocity, and Location data (variables: pressure, u, v, latitude, longitude). Data were acquired as part of the project Abyssal Mixing Measurements for the Brazil Basin Tracer Release Experiment to explore the mixing dynamics above the jagged seafloor near the Mid-Atlantic Ridge. Funding was provided by NSF award: OCE94-15589. DOI: 10.1594/IEDA/324378
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Microstructure Data from the Brazil Basin acquired during R/V Seward Johnson expedition SJ9601 (1996)
Author(s): Toole, John
Description: This data set was acquired with a High Resolution Profiler (HRP) deployed in the Brazil Basin during R/V Seward Johnson expedition SJ9601 in 1996 (Investigator: Dr. John Toole). These data files are of NetCDF format and include Pressure, Velocity, and Location data (variables: pressure, u, v, latitude, longitude). Data were acquired as part of the project Abyssal Mixing Measurements for the Brazil Basin Tracer Release Experiment to explore the mixing dynamics above the jagged seafloor near the Mid-Atlantic Ridge. Funding was provided by NSF award: OCE94-15589. DOI: 10.1594/IEDA/324377
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Processed Current Measurement Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)
Author(s): Thurnherr, Andreas
Description: This data set was acquired with a Lowered Acoustic Doppler Current Profiler during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. DOI: 10.1594/IEDA/324375
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Processed Current Measurement, Pressure, Salinity and Temperature Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)
Author(s): Thurnherr, Andreas
Description: This data set was acquired with a McLane Research Laboratories and Inc. MMP Mooring Profiler during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement, Pressure, Salinity and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. DOI: 10.1594/IEDA/324373
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Processed Current Measurement, Pressure and Temperature Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)
Author(s): Thurnherr, Andreas
Description: This data set was acquired with a Nortek Aquadopp Current Meter during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. DOI: 10.1594/IEDA/324374
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Calibrated Hydrographic Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)
Author(s): Thurnherr, Andreas
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Pressure, Salinity and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. DOI: 10.1594/IEDA/324376
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Processed Gridded Near-Bottom Bathymetry Data (NetCDF format) from the Alarcon Rise Spreading Center
Author(s): Caress, David; Paduan, Jennifer; Clague, David; Spelz-Madero, Ronald
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar during Zephyr expedition ZPR1204 conducted in 2012 and RCSN234 conducted in 2015 (15 surveys) (Chief Scientist: Dr. David Clague, Investigators: Dr. David Caress, Jennifer Paduan, Dr. David Clague, Dr. Ronald Spelz-Madero). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Raster data are in WGS-1984 geographic coordinate system. Navigation is DVL/USBL, adjusted with MBSystem in post-processing. DOI: 10.1594/IEDA/324366
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Processed Gridded Near-Bottom Bathymetry Data (ArcASCII format) from the Alarcon Rise Spreading Center
Author(s): Caress, David; Paduan, Jennifer; Clague, David; Spelz-Madero, Ronald
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar during Zephyr expedition ZPR1204 conducted in 2012 and RCSN234 conducted in 2015 (15 surveys) (Chief Scientist: Dr. David Clague, Investigators: Dr. David Caress, Jennifer Paduan, Dr. David Clague, Dr. Ronald Spelz-Madero). These data files are of ESRI ASCII Grid format and include Bathymetry data that were processed after acquisition. Raster data are in WGS-1984 geographic coordinate system. Navigation is DVL/USBL, adjusted with MBSystem in post-processing. DOI: 10.1594/IEDA/324367
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GeoTIFF Images of Gridded Near-Bottom Bathymetry from the Alarcon Rise Spreading Center
Author(s): Caress, David; Paduan, Jennifer; Clague, David; Spelz-Madero, Ronald
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar during Zephyr expedition ZPR1204 conducted in 2012 and RCSN234 conducted in 2015 (15 surveys) (Chief Scientist: Dr. David Clague, Investigators: Dr. David Caress, Jennifer Paduan, Dr. David Clague, Dr. Ronald Spelz-Madero). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. Raster data are in WGS-1984 geographic coordinate system. Navigation is DVL/USBL, adjusted with MBSystem in post-processing. DOI: 10.1594/IEDA/324368
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Maps of Near-Bottom Bathymetry Data from the Alarcon Rise Spreading Center
Author(s): Caress, David; Paduan, Jennifer; Clague, David; Spelz-Madero, Ronald
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar during Zephyr expedition ZPR1204 conducted in 2012 and RCSN234 conducted in 2015 (15 surveys) (Chief Scientist: Dr. David Clague, Investigators: Dr. David Caress, Jennifer Paduan, Dr. David Clague, Dr. Ronald Spelz-Madero). These data files are of PNG format and include Bathymetry data that were processed after acquisition. Maps are in WGS-1984 geographic coordinate system. Navigation is DVL/USBL, adjusted with MBSystem in post-processing. DOI: 10.1594/IEDA/324369
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Hypocenter Catalog Data from the Mid-Atlantic Ridge - Rainbow Vent Field acquired in 2013
Author(s): Sohn, Robert; Canales, JuanPablo; Dunn, Robert
Description: This data set was acquired with Scripps Institution of Oceanography LC4X4 Ocean Bottom Seismometers deployed during R/V Marcus G. Langseth expedition MGL1305 in 2013 (Chief Scientist: Dr. Juan Pablo Canales, Investigators: Dr. Robert Sohn, Dr. Juan Pablo Canales, Dr. Robert Dunn). OBS recovery took place during R/V Pelagia cruise 64PE382. These data files are of Text File (ASCII) format and include Hypocenter Catalog data that were processed after acquisition. The hypocenter catalog is in space delimited text (ASCII) format. The first column is the event origin time. Note that depth is relative to sea level (i.e., -3.0 equals 3 km below sea level). The RMS value is the misfit of the hypocenter location, and only those events with RMS < 0.2 s were published in the journal article, but all locatable events are listed in this catalog. Data were acquired as part of the project(s): Collaborative Research: MARINER: Seismic Investigation of the Rainbow Hydrothermal Field and its Tectono/magmatic Setting, Mid-Atlantic Ridge 36 Degrees 14'N. Funding was provided by NSF award OCE09-61680. DOI: 10.1594/IEDA/324328
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Profile location data for a 2-D Electrical Resistivity Tomography (ERT) survey, Karonga, Northern Malawi Rift (2015, investigators Estella Atekwana, Daniel Lao-Davila, Folarin Kolawole)
Author(s): Atekwana, Estella; Lao-Davila, Daniel; Kolawole, Folarin
Description: This data set contains shapefiles showing the location of the 2-D electrical resistivity tomography profiles acquired in July 2015 in the Karonga area of northern Malawi Rift. The ERT profile data was collected using a dipole–dipole array with an Iris Syscal Pro 10-channel resistivity meter. There were 72 electrodes with 10 m electrode spacing. Profile 1 is a NNW-SSE profile along the trend of the surface ruptures. Profiles 2 and 3 are roughly E-W profiles oriented perpendicular to and across the trend of the surface ruptures. Profile 1 is 1070 m long, and Profiles 2 and 3 are 710 m long. The data files are in shapefile format. They were generated as part of the projects called Integrated studies of early stages of continental extension: From incipient (Okavango) to young (Malawi) rifts, and IRES: Research Opportunities in Continental Rift Initiation for U.S. Undergraduate Geoscience Students in Malawi. Funding was provided by NSF awards EAR 1009988 and OISE 1358150. The 2015 Malawi data acquisition team included five 2015 International Research Experience for Students (IRES) participants: B. Clappe, C. Hull, T. Johnson, V. Nyalugwe, and S. Dawson. DOI: 10.1594/IEDA/324327
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2-D Electrical Resistivity Tomography (ERT) Data for Karonga, Northern Malawi Rift (2015, investigators Estella Atekwana, Daniel Lao-Davila, Folarin Kolawole)
Author(s): Atekwana, Estella; Lao-Davila, Daniel; Kolawole, Folarin
Description: This data set contains processed 2-D electrical resistivity tomography data acquired in July 2015 in the Karonga area of northern Malawi Rift. It was collected using a dipole–dipole array with an Iris Syscal Pro 10-channel resistivity meter. There were 72 electrodes with 10 m electrode spacing. The goal of the survey was to image the structure of the near-surface deformation along the trend of coseismic surface rupture of the St. Mary Fault associated with the 2009 Mw 6.0 Karonga, Malawi earthquake. The data consists of a NNW-SSE profile along the trend of the surface ruptures (Profile 1), and two roughly E-W profiles oriented perpendicular to and across the trend of the surface ruptures (Profiles 2 and 3). Profile 1 is 1070 m long, and Profiles 2 and 3 are 710 m long. The ERT data contains topography information. The data files are in the RES2DINV software ASCII format. More information on the format can be found in the RES2DINV manual at http://www.geotomosoft.com/downloads.php. They were generated as part of the projects called Integrated studies of early stages of continental extension: From incipient (Okavango) to young (Malawi) rifts, and IRES: Research Opportunities in Continental Rift Initiation for U.S. Undergraduate Geoscience Students in Malawi. Funding was provided by NSF awards EAR 1009988 and OISE 1358150. The 2015 Malawi data acquisition team included five 2015 International Research Experience for Students (IRES) participants: B. Clappe, C. Hull, T. Johnson, V. Nyalugwe, and S. Dawson. DOI: 10.1594/IEDA/324326
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2017-12-01

Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324320
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Un-Calibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of Sea-Bird CTD format and include raw Conductivity, Pressure and Temperature data. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324322
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Calibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324323
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324321
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Processed Navigation Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324319
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1608 (2016)
Author(s): Jenkins, Bethany
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1608 conducted in 2016 (Chief Scientist: Dr. Bethany Jenkins, Investigator: Dr. Bethany Jenkins). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Investigating Iron-inding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations. Funding was provided by NSF award(s): OPP14-43474. DOI: 10.1594/IEDA/324324
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Raw Near-Bottom ROV ROPOS Acoustic Backscatter and Swath Bathymetry Data from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Ferrini, Vicki
Description: This data set was acquired with a Mesotech M3 Multibeam Sonar on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Vicki Ferrini). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324317
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Species Abundance Data from the Larsen Ice Shelf Ice acquired during R/V Nathaniel B. Palmer expedition NBP1203 (2012)
Author(s): Smith, Craig
Description: Data were acquired as part of the project(s): Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach - Marine Ecosystems (LARISSA); and Using Radiochemical Data from Collapsed Ice Shelf Sediments to Understand the Nature and Timing of the Benthic Response to High-Latitude Climate Change. Funding was provided by NSF award(s): OPP07-32711 and OPP13-41669. DOI: 10.1594/IEDA/324315
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1985 Total Magnetic Intensity (TMI) gridded data, Karonga Area, Northern Malawi, 9.69S-10.09S (2017, investigator Estella Atekwana)
Author(s): Atekwana, Estella; Kolawole, Folarin
Description: The Total Magnetic Intensity (TMI) data for the Karonga area of Northern Malawi (IGRF not subtracted) between 9.69S-10.09S and 33.79E-34.09E. This processed airborne magnetic data set is a subset of the Southern African Development Community (SADC) airborne magnetic data set which covers the entire area of southern Africa. The data was acquired in 1984-1985, with a flight elevation of 120 m along NE–SW lines with spacing of 1 km. The tie lines were oriented NW–SE and spaced 10 km apart. The data was gridded at 95 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Active deformation of Malawi Rift North Basin hinge zone modulated by reactivation of pre-existing Precambrian shear zone fabric". Funding was provided by NSF award EAR 1009988. The data file is in netCDF grid format. This data set is shared with other researchers for the purpose of research in Malawi only. The Council for Geosciences, South Africa has to be acknowledged as the source of the data. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, geophysical contractor etc.) can be obtained from the The Council for Geosciences, South Africa. DOI: 10.1594/IEDA/324312
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2013 IGRF-Corrected Total Magnetic Intensity (TMI) ASCII data, Karonga Area, Northern Malawi, 9.69S-10.09S (2017, investigators Estella Atekwana, Jalf Salima, Leonard Kalindekafe)
Author(s): Atekwana, Estella; Salima, Jalf; Kalindekafe, Leonard; Kolawole, Folarin
Description: IGRF-corrected Total Magnetic Intensity (TMI) data for the Karonga area of Northern Malawi between 9.69S-10.09S and 33.79E-34.09E. This processed airborne magnetic data set is a subset of a larger country-wide airborne magnetic data set acquired by the Geological Survey Department of Malawi in 2013. This data was acquired with a flight elevation of 80 m along NE–SW lines with spacing of 250 m. The tie lines were oriented NW–SE and spaced 5 km apart. The data was gridded at 50 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Active deformation of Malawi Rift North Basin hinge zone modulated by reactivation of pre-existing Precambrian shear zone fabric". The data file is in ASCII CSV format. Funding was provided by NSF award EAR 1009988. This data set is shared with other researchers for the purpose of research in Malawi only. The government of Malawi has to be acknowledged as the source of the data, and all research findings have to be shared with the Geological Survey Department of Malawi. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, geophysical contractor etc.) can be obtained from the Geological Survey Department of Malawi. DOI: 10.1594/IEDA/324316
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2013 IGRF-Corrected Total Magnetic Intensity (TMI) gridded data, Karonga Area, Northern Malawi, 9.69S-10.09S (2017, investigators Estella Atekwana, Jalf Salima, Leonard Kalindekafe)
Author(s): Atekwana, Estella; Salima, Jalf; Kalindekafe, Leonard; Kolawole, Folarin
Description: IGRF-corrected Total Magnetic Intensity (TMI) data for the Karonga area of Northern Malawi between 9.69S-10.09S and 33.79E-34.09E. This processed airborne magnetic data set is a subset of a larger country-wide airborne magnetic data set acquired by the Geological Survey Department of Malawi in 2013. This data was acquired with a flight elevation of 80 m along NE–SW lines with spacing of 250 m. The tie lines were oriented NW–SE and spaced 5 km apart. The data was gridded at 50 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Active deformation of Malawi Rift North Basin hinge zone modulated by reactivation of pre-existing Precambrian shear zone fabric". The data file is in netCDF grid format. Funding was provided by NSF award EAR 1009988. This data set is shared with other researchers for the purpose of research in Malawi only. The government of Malawi has to be acknowledged as the source of the data, and all research findings have to be shared with the Geological Survey Department of Malawi. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, geophysical contractor etc.) can be obtained from the Geological Survey Department of Malawi. DOI: 10.1594/IEDA/324314
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1985 Total Magnetic Intensity (TMI) ASCII data, Karonga Area, Northern Malawi, 9.69S-10.09S (2017, investigator Estella Atekwana)
Author(s): Atekwana, Estella; Kolawole, Folarin
Description: The Total Magnetic Intensity (TMI) data for the Karonga area of Northern Malawi (IGRF not subtracted) between 9.69S-10.09S and 33.79E-34.09E. This processed airborne magnetic data set is a subset of the Southern African Development Community (SADC) airborne magnetic data set which covers the entire area of southern Africa. The data was acquired in 1984-1985, with a flight elevation of 120 m along NE–SW lines with spacing of 1 km. The tie lines were oriented NW–SE and spaced 10 km apart. The data was gridded at 95 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Active deformation of Malawi Rift North Basin hinge zone modulated by reactivation of pre-existing Precambrian shear zone fabric". Funding was provided by NSF award EAR 1009988. The data file is in ASCII CSV format. This data set is shared with other researchers for the purpose of research in Malawi only. The Council for Geosciences, South Africa has to be acknowledged as the source of the data. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, geophysical contractor etc.) can be obtained from the The Council for Geosciences, South Africa. DOI: 10.1594/IEDA/324313
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Calibrated Hydrographic Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1606 (2016)
Author(s): Manahan, Donal
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1606 conducted in 2016 (Chief Scientist: Dr. Donal Manahan, Investigator: Dr. Donal Manahan). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Biological Adaptations to Environmental Change in Antarctica - An Advanced Training Program for Early Career Scientists. Funding was provided by NSF award(s): OPP12-45703. DOI: 10.1594/IEDA/324309
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1706 (2017)
Author(s): Mecking, Sabine
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1706 conducted in 2017 (Chief Scientist: Dr. Sabine Mecking, Investigator: Dr. Sabine Mecking). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324310
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)
Author(s): Speer, Kevin
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324307
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Uncalibrated Hydrographic Data from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1606 (2016)
Author(s): Manahan, Donal
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1606 conducted in 2016 (Chief Scientist: Dr. Donal Manahan, Investigator: Dr. Donal Manahan). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Biological Adaptations to Environmental Change in Antarctica - An Advanced Training Program for Early Career Scientists. Funding was provided by NSF award(s): OPP12-45703. DOI: 10.1594/IEDA/324308
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Uncalibrated Hydrographic Data from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1606 (2016)
Author(s): Manahan, Donal
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1606 conducted in 2016 (Chief Scientist: Dr. Donal Manahan, Investigator: Dr. Donal Manahan). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Biological Adaptations to Environmental Change in Antarctica - An Advanced Training Program for Early Career Scientists. Funding was provided by NSF award(s): OPP12-45703. DOI: 10.1594/IEDA/324311
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Processed EM302 Swath Bathymetry and Acoustic Backscatter Data from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Ferrini, Vicki
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Vicki Ferrini). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project: Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF Award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324306
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1606 (2016)
Author(s): Manahan, Donal
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1606 conducted in 2016 (Chief Scientist: Dr. Donal Manahan, Investigator: Dr. Donal Manahan). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Biological Adaptations to Environmental Change in Antarctica - An Advanced Training Program for Early Career Scientists. Funding was provided by NSF award(s): OPP12-45703. DOI: 10.1594/IEDA/324305
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Processed Navigation Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1606 (2016)
Author(s): Manahan, Donal
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1606 conducted in 2016 (Chief Scientist: Dr. Donal Manahan, Investigator: Dr. Donal Manahan). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF grant OPP12-45703. DOI: 10.1594/IEDA/324304
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Uncalibrated Hydrographic Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)
Author(s): Speer, Kevin
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of Sea-Bird CTD format and include Conductivity, Fluorescence, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324303
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)
Author(s): Speer, Kevin
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processed. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324300
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1706 (2017)
Author(s): Mecking, Sabine
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1706 conducted in 2017 (Chief Scientist: Dr. Sabine Mecking, Investigator: Dr. Sabine Mecking). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324298
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Uncalibrated Hydrographic Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1706 (2017)
Author(s): Mecking, Sabine
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1706 conducted in 2017 (Chief Scientist: Dr. Sabine Mecking, Investigator: Dr. Sabine Mecking). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324302
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Processed Navigation Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)
Author(s): Speer, Kevin
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF award: OCE14-37015 DOI: 10.1594/IEDA/324299
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1707 (2017)
Author(s): Speer, Kevin
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1707 conducted in 2017 (Chief Scientist: Dr. Kevin Speer, Investigator: Dr. Kevin Speer). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Global Ocean Repeat Hydrography, Carbon, and Tracer Measurements, 2015-2020. Funding was provided by NSF award(s): OCE14-37015. DOI: 10.1594/IEDA/324301
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Processed Navigation Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1706 (2017)
Author(s): Mecking, Sabine
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1706 conducted in 2017 (Chief Scientist: Dr. Sabine Mecking, Investigator: Dr. Sabine Mecking). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF award: OCE14-37015 DOI: 10.1594/IEDA/324296
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1706 (2017)
Author(s): Mecking, Sabine
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1706 conducted in 2017 (Chief Scientist: Dr. Sabine Mecking, Investigator: Dr. Sabine Mecking). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF award: OCE14-37015 DOI: 10.1594/IEDA/324297
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324289
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324284
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324285
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Raw Temperature Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324288
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Raw Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324286
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Calibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324287
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Processed Navigation Data from the Southern Ocean Focus Site acquired during R/V Nathaniel B. Palmer expedition NBP1704 (2017)
Author(s): Ackley, Stephen
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1704 conducted in 2017 (Chief Scientist: Dr. Stephen Ackley, Investigator: Dr. Stephen Ackley). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF award(s): OPP13-41717, OPP15-43483. DOI: 10.1594/IEDA/324283
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): NSFGEO-NERC: Evolutionary Response of Southern Ocean Diatoms to Environmental Change; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, PLR13-41496, PLR15-43245. DOI: 10.1594/IEDA/324282
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Uncalibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): NSFGEO-NERC: Evolutionary Response of Southern Ocean Diatoms to Environmental Change; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, PLR13-41496, PLR15-43245. DOI: 10.1594/IEDA/324279
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Processed Navigation Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, ANT15-43256, PLR13-41496. DOI: 10.1594/IEDA/324277
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): NSFGEO-NERC: Evolutionary Response of Southern Ocean Diatoms to Environmental Change; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, PLR13-41496, PLR15-43245. DOI: 10.1594/IEDA/324281
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Calibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): NSFGEO-NERC: Evolutionary Response of Southern Ocean Diatoms to Environmental Change; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, PLR13-41496, PLR15-43245. DOI: 10.1594/IEDA/324280
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1701 (2016)
Author(s): Rynearson, Tatiana
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1701 conducted in 2016 (Chief Scientist: Dr. Tatiana Rynearson, Investigator: Dr. Tatiana Rynearson). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): NSFGEO-NERC: Evolutionary Response of Southern Ocean Diatoms to Environmental Change; Collaborative Research: Pathways of Circumpolar Deep Water to West Antarctica from Profiling Float and Satellite Measurements; Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM). Funding was provided by NSF award(s): ANT14-25989, PLR13-41496, PLR15-43245. DOI: 10.1594/IEDA/324278
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Stacked receiver functions and station orientation estimates for Cascadia OBS stations (investigators Janiszewski, Gaherty, Abers)
Author(s): Janiszewski, Helen; Gaherty, James; Abers, Geoffrey
Description: This data set contains a station information table and a set of stacked receiver function data files. For each OBS station in the StationInfo file, a file exists containing the stacked receiver function for that station under the name Network_StationName_RFStack. The receiver functions are calculated in the vertical-radial-transverse coordinate system and filtered with a 0.1 Hz high pass prior to deconvolution. The time-domain iterative deconvolution method of Ligorria and Ammon (1999) is used to calculation the radial component receiver function from earthquakes that had visible P-wave arrivals. Signals are filtered with a low-pass Gaussian filter during the deconvolution; the data presented here have been filtered with a corner at 0.4 Hz. Each station stack is calculated as a linear stack without move-out correction, normalized by the number of earthquakes that were included. The receiver function data files are in ASCII format and contain two columns. The first column is the time axis in seconds where the zero time is aligned with the P-wave arrival. The second column is the stacked receiver function. The README file included with this archive provides a complete description of the processing that produced the time series. The ASCII station information table contains orientation estimates for the OBS stations. The receiver functions were used to re-calculate the OBS horizontal orientations by performing a grid search for maximum radial component receiver function energy from 0-360 degrees. These values and their uncertainty ranges are given for each OBS in the final three columns of the StationInfo file. The OBS data was acquired during the Cascadia Initiative program. The data files presented here were generated as part of a project called Thermal structure, hydration and dehydration of the entire Juan de Fuca Plate. Funding for this project came from NSF grant OCE13-34831. The data set is referenced in Janiszewski and Abers, 2015. DOI: 10.1594/IEDA/324272
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324271
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite on NotProvided during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324267
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324266
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Raw Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sea-Bird CTD format and include raw Conductivity, Pressure and Temperature data. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324268
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324269
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324265
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1704 (2017)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1704 conducted in 2017 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324270
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2017-11-01

Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1709 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1709 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324263
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Raw Meteorological Data from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1708 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1708 conducted in 2017 (Chief Scientist: Dr. Louis St.Laurent, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Autonomous sampling of upper ocean mixing in the Southern Ocean due to wind forcing and double-diffusion.
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Processed Navigation Data from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1709 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1709 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324262
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Raw Meteorological Data from the Drake Passage acquired during R/V Laurence M. Gould expedition LMG1709 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1709 conducted in 2017 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed. DOI: 10.1594/IEDA/324264
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1708 (2017)
Author(s): St.Laurent, Louis
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1708 conducted in 2017 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Louis St.Laurent). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Autonomous sampling of upper ocean mixing in the Southern Ocean due to wind forcing and double-diffusion. Funding was provided by NSF award(s): OCE15-58639. DOI: 10.1594/IEDA/324259
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctica Drake Passage acquired during R/V Laurence M. Gould expedition LMG1708 (2017)
Author(s): St.Laurent, Louis
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1708 conducted in 2017 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Louis St.Laurent). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processed. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Autonomous sampling of upper ocean mixing in the Southern Ocean due to wind forcing and double-diffusion. Funding was provided by NSF award(s): OCE15-58639. DOI: 10.1594/IEDA/324260
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1707 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1707 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1707 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1707 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324258
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Processed Jason II ROV dive navigation at Axial Seamount, Juan de Fuca Ridge, acquired in 2017 during Revelle cruise RR1712 (investigators Chadwick, Nooner, Butterfield, Baumberger)
Author(s): Chadwick, William; Nooner, Scott; Butterfield, David; Baumberger, Tamara
Description: These processed navigation data files are for Jason II ROV dives that occurred during the Juan de Fuca Axial Seamount cruise RR1712 in 2017. They were derived from USBL smoothed re-nav navigation files. The files are in shapefile format with a geographic projection and were generated as part of a project called Post-eruption re-inflation at Axial Seamount. Funding was from NSF grants OCE13-56839 and OCE13-56216 and NOAA/PMEL grant NOAA-8284-2017. DOI: 10.1594/IEDA/324254
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Raw Meteorological Data (AMPS, Waves/Wind, Ice, Isobars) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1706 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1706 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1706 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Sippican Deep Blue Expendable BathyThermograph during R/V Laurence M. Gould expedition LMG1706 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324249
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1706 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1706 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324248
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Quantitative Diatom Assemblage Data from Iceberg Alley, Mac. Robertson Shelf, East Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP0101 (2001)
Author(s): Leventer, Amy
Description: This data set was acquired with a Jumbo Piston Core Sediment Sampler during R/V Nathaniel B. Palmer expedition NBP0101 conducted in 2001 (Chief Scientist: Dr. Amy Leventer, Investigator: Dr. Amy Leventer). This data file is of Microsoft Excel format and includes Quantitative Diatom Assemblage data; counts completed on randomly settled slides (Scherer, R.P., 1994. A new method for the determination of absolute abundance of diatoms and other silt-sized sedimentary particles. Journal of Paleolimnology, 12 (1), 171-178, doi:10.1007/BF00678093). These counts were completed at closely spaced intervals in NBP0101 JPC41, a jumbo piston core from Iceberg Alley, Mac.Robertson Shelf, East Antarctica. Funding was provided by NSF award OPP99-09367. DOI: 10.1594/IEDA/324247
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2017-10-01

Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1707 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1707 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324244
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1707 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1707 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324245
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Processed heat flow data acquired at the Cascadia Subduction Zone during the 2013 R/V Atlantis expedition AT26-04 (investigators H. Paul Johnson, Evan Solomon, Robert Harris, Marie Salmi)
Author(s): Johnson, H.Paul; Solomon, Evan; Harris, Robert; Salmi, Marie
Description: Processed heat flow data acquired using a modified multicore logger system during the 2013 Atlantis expedition AT26-04 to the Cascadia Subduction Zone. The data file is in ASCII format and was generated as a part of the projects called 'Thermal Structure of the Cascadia Subduction Zone on the Washington Margin' and 'Thermal Structure of the Cascadia Subduction Zone, Grays Canyon Discovery Corridor, Washington'. Funding was provided by NSF grants OCE11-44164 and OCE12-49552 (Investigators: H. Paul Johnson, Evan Solomon, Robert Harris). Data was cited by Johnson et al., 2013 and Johnson et al., 2014. DOI: 10.1594/IEDA/324240
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COAST: Heat flow derived from Bottom Simulating Reflectors (BSR) at the Cascadia Subduction Zone (investigators H. Paul Johnson, Evan Solomon, Robert Harris, Marie Salmi)
Author(s): Johnson, H.Paul; Solomon, Evan; Harris, Robert; Salmi, Marie
Description: This heat flow data set was derived from Bottom Simulating Reflectors (BSR) imaged using active-source multi-channel seismic data acquired during the Cascadia Open Access Seismic Transects (COAST) survey conducted in 2012 along the Southern Cascadia Margin during R/V Langseth expedition MGL1212. The heat flow data and processing steps are described in Salmi et al., 2017. From each multi-channel seismic profile, the seafloor and BSR travel times were picked, and assuming 50% lithostatic/hydrostatic pressure and normal saline water, the temperatures were estimated. Thermal conductivity was assumed to follow the relationship provided by Davis et al., 1990 which correlates well with borehole data off Vancouver Island. The data file is in ASCII format and contains individual profile line number, common depth point (CDP), latitude, longitude, heat flow and its uncertainty, and seafloor depth derived from multibeam bathymetry also collected during cruise MGL1212. Funding was provided by NSF grants OCE11-44164 and OCE12-49552. Raw geophysical and seismic data can be downloaded from the Lamont-Doherty Earth Observatory Web site (http://www.marine-geo.org/tools/search/entry.php?id=MGL1212). Seismic profiles processed shipboard through post-stack time migration can be downloaded from the University of Texas Institute for Geophysics seismic database (http://www-udc.ig.utexas.edu/sdc/cruise.php?cruiseIn=mgl1212). DOI: 10.1594/IEDA/324242
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Processed Alvin probe heat flow data acquired at the Cascadia Subduction Zone during the 2013 R/V Atlantis expedition AT26-04 (investigators H. Paul Johnson, Evan Solomon, Robert Harris, Marie Salmi)
Author(s): Johnson, H.Paul; Solomon, Evan; Harris, Robert; Salmi, Marie
Description: Processed heat flow data acquired using the 0.6 meter Alvin heat flow probe deployed by ROV Jason II during the 2013 Atlantis expedition AT26-04 at the Cascadia Subduction Zone. The data file is in ASCII format and was generated as a part of the projects called 'Thermal Structure of the Cascadia Subduction Zone on the Washington Margin' and 'Thermal Structure of the Cascadia Subduction Zone, Grays Canyon Discovery Corridor, Washington'. Funding was provided by NSF grants OCE11-44164 and OCE12-49552 (Investigators: H. Paul Johnson, Evan Solomon, Robert Harris). Data was cited by Johnson et al., 2013 and Johnson et al., 2014. DOI: 10.1594/IEDA/324241
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1706 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1706 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324238
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1706 (2017)
Author(s): Postlethwait, John
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1706 conducted in 2017 (Chief Scientist: Dr. John Postlethwait, Investigator: Dr. John Postlethwait). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324239
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1702 (2017)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite on NotProvided during R/V Laurence M. Gould expedition LMG1702 conducted in 2017 (Chief Scientist: Dr. Josh Kohut, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco); Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Continuation of the LARISSA Continuous GPS Network in View of Observed Dynamic Response to Antarctic Peninsula Ice Mass Balance and Required Geologic Constraints. Funding was provided by NSF award(s): ANT11-43981, ANT14-43680, ANT15-43256.
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Raw Meteorological Data (Wind, Waves, Ice, AMPS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1701 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1701 conducted in 2016 (Chief Scientist: Dr. Hugh Ducklow, Investigator: USAP Marine Manager). These data files are of PNG Image format and include Meteorological data that have not been processed. Data were acquired as part of the project(s): LTER Palmer, Antarctica (PAL): Land-Shelf-Ocean Connectivity, Ecosystem Resilience and Transformation in a Sea-Ice Influenced Pelagic Ecosystem. Funding was provided by NSF award(s): PLR14-40435.
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Calibrated Hydrographic Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1503 (2015)
Author(s): Nitsche, Frank
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1503 conducted in 2015 (Chief Scientist: Dr. Frank O. Nitsche, Investigator: Dr. Frank O. Nitsche). These data files are of Sea-Bird CTD format and include Conductivity, Density, Fluorescence, Oxygen, Pressure, Salinity, Sound Velocity, Temperature and Visible Radiation data that were processed after acquisition. Data were acquired as part of the project(s): Vulnerability of East Antarctic Ice Streams to warm Ocean Water Incursions. Funding was provided by NSF award(s): PLR12-45879. DOI: 10.1594/IEDA/324233
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Raw Subbottom Data from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1503 (2015)
Author(s): Nitsche, Frank
Description: This data set was acquired with a Knudsen Engineering 3260 Seismic Subbottom Profiler during R/V Nathaniel B. Palmer expedition NBP1503 conducted in 2015 (Chief Scientist: Dr. Frank O. Nitsche, Investigator: Dr. Frank O. Nitsche). These data files are of SEGY format and include Subbottom data that have not been processed. Data were acquired as part of the project(s): Vulnerability of East Antarctic Ice Streams to warm Ocean Water Incursions. Funding was provided by NSF award(s): PLR12-45879. DOI: 10.1594/IEDA/324232
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Processed Acoustic Backscatter and Swath Bathymetry Data from the Johnston Atoll acquired during R/V Falkor expedition FK161229 (2016)
Author(s): Smith, John
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161229 conducted in 2016 (Chief Scientist: Dr. John R. Smith, Investigator: Dr. John R. Smith). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have been processed after acquisition. DOI: 10.1594/IEDA/324229
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Processed Gridded EM302 Sidescan Data from the Johnston Atoll acquired during R/V Falkor expedition FK161229 (2016)
Author(s): Smith, John
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161229 conducted in 2016 (Chief Scientist: Dr. John R. Smith, Investigator: Dr. John R. Smith). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/324230
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Processed Gridded EM302 Bathymetry Data from the Johnston Atoll acquired during R/V Falkor expedition FK161229 (2016)
Author(s): Smith, John
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161229 conducted in 2016 (Chief Scientist: Dr. John R. Smith, Investigator: Dr. John R. Smith). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324231
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2017-09-01

Chemical data of fluids from discrete samplers and OsmoSamplers that were collected from IODP Hole U1362B
Author(s): Wheat, Geoffrey
Description: This data set was acquired with both discrete samplers and a OsmaSamplers at CORK U1362B. These data files are of Microsoft Excel format and include Fluid Chemistry data, references and information about sampling. Data were acquired from August 2010 through August 2014 as part of the projects: Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network; and Collaborative Research: Completing single- and cross-hole hydrogeologic and microbial experiments: Juan de Fuca Flank. Funding was provided by NSF award(s): OCE10-30061 and OCE12-60548. This data was cited by Cowen et al., 2012, Fisher et al., 2011. DOI: 10.1594/IEDA/324227
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Chemical data of fluids from discrete samplers and OsmoSamplers that were collected from IODP Hole U1362A
Author(s): Wheat, Geoffrey
Description: This data set was acquired with both discrete samplers and OsmoSamplers at CORK U1362A. These data files are of Microsoft Excel format and include Fluid Chemistry, metadata and sampling information. Data were acquired from August 2010 through August 2014 as part of the projects: Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network; and Collaborative Research: Completing single- and cross-hole hydrogeologic and microbial experiments: Juan de Fuca Flank. Funding was provided by NSF award(s): OCE10-30061 and OCE12-60548. This data was cited by Cowen et al., 2012, Fisher et al., 2011. DOI: 10.1594/IEDA/324226
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Experimental Pressure Gradient and Permeability Data
Author(s): Farough, Aida; Moore, Diane; Lockner, David; Lowell, Robert
Description: This data set was acquired with a Triaxial Machine (Lead Investigator: Dr. Robert Lowell, Investigators: Dr. Aida Farough, Dr. Diane Moore, Dr. David Lockner, and Dr. Robert Lowell). These data files are of Text File (ASCII) format and include experimental Permeability, Pressure and Temperature data. The Triaxial machine used for this work was housed at Dr. Lockner's Lab at USGS Menlo Park. Data were produced as part of the project: Collaborative Research: Serpentinization of oceanic crust: Integrated modeling of deformation, fracture, fluid flow, and heat transfer. Funding was provided by NSF awards: OCE11-31471. This data was cited by Farough et al., 2016. DOI: 10.1594/IEDA/324225
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Calibrated Hydrographic Data from the Antarctica Palmer Deep Basin acquired during R/V Laurence M. Gould expedition LMG1509 (2015)
Author(s): Kohut, Josh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1509 conducted in 2015 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep. Funding was provided by NSF award(s): PLR13-27248. DOI: 10.1594/IEDA/324220
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Raw Hydrographic Data from the Antarctica Palmer Deep Basin acquired during R/V Laurence M. Gould expedition LMG1509 (2015)
Author(s): Kohut, Josh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1509 conducted in 2015 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Sea-Bird CTD format and include Raw Conductivity, Pressure and Temperature data. Data were acquired as part of the project(s): Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep. Funding was provided by NSF award(s): PLR13-27248. DOI: 10.1594/IEDA/324219
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctica Palmer Deep Basin acquired during R/V Laurence M. Gould expedition LMG1509 (2015)
Author(s): Kohut, Josh
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1509 conducted in 2015 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF grant PLR13-27248. DOI: 10.1594/IEDA/324212
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Processed Navigation Data from the Antarctica Palmer Deep Basin acquired during R/V Laurence M. Gould expedition LMG1509 (2015)
Author(s): Kohut, Josh
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1509 conducted in 2015 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep. Funding was provided by NSF award(s): PLR13-27248. DOI: 10.1594/IEDA/324213
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Processed CTD Data acquired during R/V Falkor expedition FK161010 (2016)
Author(s): Wurl, Oliver
Description: This data set was acquired with a Sea-Bird Electronics SBE-9 CTD during R/V Falkor expedition FK161010 conducted in 2016 (Chief Scientist: Dr. Oliver Wurl, Investigator: Dr. Oliver Wurl). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure, Salinity, Sound Velocity and Temperature data that were processed after acquisition. DOI: 10.1594/IEDA/324211
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Near-bottom Videos from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1402 (2014)
Author(s): Leventer, Amy; Post, Alexandra; Blankenship, Donald; Domack, Eugene; Gulick, Sean; Huber, Bruce; Orsi, Alejandro; Shevenell, Amelia
Description: This data set was acquired with a Nikon D80 Digital Camera on a towed Yoyo camera system during R/V Nathaniel B. Palmer expedition NBP1402 conducted in 2014 (Chief Scientist: Dr. Amy Leventer, Investigators: Dr. Amy Leventer, Dr. Alexandra Post, Dr. Donald Blankenship, Dr. Eugene Domack, Dr. Sean Gulick, Dr. Bruce Huber, Dr. Alejandro Orsi, Dr. Amelia Shevenell). These data files are of Quicktime Movie format and include have been compressed. Funding was provided by NSF grant(s): ANT11-43834, ANT11-43836, ANT11-43837, ANT11-43843, and PLR13-13826. This data was cited by Post et al., 2017. DOI: 10.1594/IEDA/324210
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Bottom photos from the Southern Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1402 (2014)
Author(s): Leventer, Amy; Post, Alexandra; Blankenship, Donald; Domack, Eugene; Gulick, Sean; Huber, Bruce; Orsi, Alejandro; Shevenell, Amelia
Description: This data set was acquired with a Nikon D80 Digital Camera on a towed Yoyo camera system during R/V Nathaniel B. Palmer expedition NBP1402 conducted in 2014 (Chief Scientist: Dr. Amy Leventer, Investigators: Dr. Amy Leventer, Dr. Alexandra Post, Dr. Donald Blankenship, Dr. Eugene Domack, Dr. Sean Gulick, Dr. Bruce Huber, Dr. Alejandro Orsi, Dr. Amelia Shevenell). These data files are of JPEG Image format and include Photograph data that have not been processed. Funding was provided by NSF grant(s): ANT11-43834, ANT11-43836, ANT11-43837, ANT11-43843, and PLR13-13826. This data was cited by Post et al., 2017. DOI: 10.1594/IEDA/324208
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Bottom Photographs from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1703 (2017)
Author(s): Girton, James
Description: This data set was acquired with a Nikon Camera on a towed YoYo camera platform during R/V Laurence M. Gould expedition LMG1703 conducted in 2017 (Chief Scientist: Dr. James Girton, Investigator: Dr. James Girton). These data files are of JPEG Image format. Funding was provided by NSF grant: OCE15-58448. DOI: 10.1594/IEDA/324207
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1703 (2017)
Author(s): Girton, James
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1703 conducted in 2017 (Chief Scientist: Dr. James Girton, Investigator: Dr. James Girton). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Funding was provided by NSF grant: OCE15-58448. DOI: 10.1594/IEDA/324205
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Processed Near-Bottom ROV ROPOS Dive Photographs from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Canon EOS Rebel T5i Digital Camera on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of JPEG Image format and include Photograph data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324204
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Near-Bottom ROV ROPOS CTD Data from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Sea-Bird Electronics SBE-19 CTD on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324206
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1703 (2017)
Author(s): Girton, James
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1703 conducted in 2017 (Chief Scientist: Dr. James Girton, Investigator: Dr. James Girton). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF grant: OCE15-58448. DOI: 10.1594/IEDA/324175
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1703 (2017)
Author(s): Girton, James
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1703 conducted in 2017 (Chief Scientist: Dr. James Girton, Investigator: Dr. James Girton). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF grant: OCE15-58448. DOI: 10.1594/IEDA/324176
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1702 (2017)
Author(s): Kohut, Josh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1702 conducted in 2017 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco); Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Continuation of the LARISSA Continuous GPS Network in View of Observed Dynamic Response to Antarctic Peninsula Ice Mass Balance and Required Geologic Constraints. Funding was provided by NSF award(s): ANT11-43981, ANT14-43680, ANT15-43256. DOI: 10.1594/IEDA/324173
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1702 (2017)
Author(s): Kohut, Josh
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1702 conducted in 2017 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco); Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Continuation of the LARISSA Continuous GPS Network in View of Observed Dynamic Response to Antarctic Peninsula Ice Mass Balance and Required Geologic Constraints. Funding was provided by NSF award(s): ANT11-43981, ANT14-43680, ANT15-43256. DOI: 10.1594/IEDA/324172
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Calibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1702 (2017)
Author(s): Kohut, Josh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1702 conducted in 2017 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco); Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Continuation of the LARISSA Continuous GPS Network in View of Observed Dynamic Response to Antarctic Peninsula Ice Mass Balance and Required Geologic Constraints. Funding was provided by NSF award(s): ANT11-43981, ANT14-43680, ANT15-43256. DOI: 10.1594/IEDA/324174
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1702 (2017)
Author(s): Kohut, Josh
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1702 conducted in 2017 (Chief Scientist: Dr. Josh Kohut, Investigator: Dr. Josh Kohut). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco); Antarctic Peninsula Exhumation and Landscape Development Investigated by Low-Temperature Detrital Thermochronometry; Continuation of the LARISSA Continuous GPS Network in View of Observed Dynamic Response to Antarctic Peninsula Ice Mass Balance and Required Geologic Constraints. Funding was provided by NSF award(s): ANT11-43981, ANT14-43680, ANT15-43256. DOI: 10.1594/IEDA/324171
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1701 (2016)
Author(s): Ducklow, Hugh
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1701 conducted in 2016 (Chief Scientist: Dr. Hugh Ducklow, Investigator: Dr. Hugh Ducklow). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324167
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Raw Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1701 (2016)
Author(s): Ducklow, Hugh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1701 conducted in 2016 (Chief Scientist: Dr. Hugh Ducklow, Investigator: Dr. Hugh Ducklow). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324169
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1701 (2016)
Author(s): Ducklow, Hugh
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1701 conducted in 2016 (Chief Scientist: Dr. Hugh Ducklow, Investigator: Dr. Hugh Ducklow). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324166
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Processed Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1701 (2016)
Author(s): Ducklow, Hugh
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Laurence M. Gould expedition LMG1701 conducted in 2016 (Chief Scientist: Dr. Hugh Ducklow, Investigator: Dr. Hugh Ducklow). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data. Funding was provided by NSF award(s): PLR14-40435. DOI: 10.1594/IEDA/324168
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Near-Bottom Stereo Photographs from the Lau Back-arc Basin acquired with ROV ROPOS during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Prosilica Digital Camera (a stereo pair of color and black and white 12-bit 1360 x 1024 Prosilica cameras in Deep Sea Power and Light housings) on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of TIFF format and include Photograph data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Ship time was provided by Schmidt Ocean Institute and additional funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324170
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Raw Near-Bottom ROV ROPOS Navigation Data from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Navigation System on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits; Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324165
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Processed Acoustic Backscatter and Swath Bathymetry Data from the Izu-Bonin-Mariana Volcanic Arc acquired during R/V Roger Revelle expedition RR1413 (2014)
Author(s): Moyer, Craig; Chadwick, William
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Roger Revelle expedition RR1413 conducted in 2014 (Chief Scientist: Dr. Craig Moyer, Investigators: Dr. Craig Moyer, Dr. William Chadwick). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Ecology of microbial mats at seamount associated Fe-rich hydrothermal vent systems. Funding was provided by NSF award(s): OCE11-55756. DOI: 10.1594/IEDA/324163
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Filtered Acoustic Backscatter and Swath Bathymetry Data from the Aleutians GeoPRISMS Focus Site acquired during R/V Marcus G. Langseth expedition MGL1110 (2011)
Author(s): Shillington, Donna; Becel, Anne; Nedimovic, Mladen; Webb, Spahr; Li, Jiyao; Kuehn, Harold; Delescluse, Matthias; Diebold, John
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Marcus G. Langseth expedition MGL1110 conducted in 2011 (Chief Scientist: Dr. Donna Shillington, Investigators: Dr. Donna Shillington, Dr. Anne Becel, Dr. Mladen Nedimovic, Dr. Spahr Webb, Jiyao Li, Harold Kuehn, Dr. Matthias Delescluse, Dr. John Diebold). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed with light automatic cleaning for spikes and extreme slopes after acquisition. Data were acquired as part of the project: Megathrust seismic hazards by reflection mapping. Funding was provided by NSF award: OCE09-26614. DOI: 10.1594/IEDA/324160
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Manually Processed Acoustic Backscatter and Swath Bathymetry Data from the Alaska Aleutians Focus Site Geo PRISMS Focus Site Geo acquired during R/V Marcus G. Langseth expedition MGL1111 (2011)
Author(s): Shillington, Donna; Becel, Anne; Nedimovic, Mladen; Webb, Spahr; Li, Jiyao; Kuehn, Harold; Delescluse, Matthias; Diebold, John
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Marcus G. Langseth expedition MGL1110 conducted in 2011 (Chief Scientist: Dr. Donna Shillington, Investigators: Dr. Donna Shillington, Dr. Anne Becel, Dr. Mladen Nedimovic, Dr. Spahr Webb, Jiyao Li, Harold Kuehn, Dr. Matthias Delescluse, Dr. John Diebold). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were manually processed after acquisition. Data were acquired as part of the project(s): Megathrust seismic hazards by reflection mapping. Funding was provided by NSF award(s): OCE09-26614. DOI: 10.1594/IEDA/324161
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Processed Near-Bottom Navigation Data from the Izu-Bonin-Mariana Volcanic Arc acquired by ROV Jason II during R/V Roger Revelle expedition RR1413 (2014)
Author(s): Moyer, Craig
Description: This data set was acquired by ROV Jason II during R/V Roger Revelle expedition RR1413 conducted in 2014 (Chief Scientist: Dr. Craig Moyer, Investigator: Dr. Craig Moyer). These data files are of Shapefile format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Ecology of microbial mats at seamount associated Fe-rich hydrothermal vent systems. Funding was provided by NSF award(s): OCE11-55756. DOI: 10.1594/IEDA/324162
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2017-08-01

Converted Acoustic Backscatter and Swath Bathymetry Data from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were converted after acquisition. DOI: 10.1594/IEDA/324157
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. DOI: 10.1594/IEDA/324158
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Calibrated Hydrographic Data from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. DOI: 10.1594/IEDA/324155
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324154
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Ship-based Trackline Geophysical Data (MGD77) from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324153
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Uncalibrated Hydrographic Data from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Sea-Bird Electronics SBE-911+ CTD during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/324156
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Processed Navigation Data from the Antarctica Drake Passage acquired during R/V Nathaniel B. Palmer expedition NBP1609 (2016)
Author(s): Bigorre, Sébastien
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1609 conducted in 2016 (Chief Scientist: Dr. Sébastien Bigorre, Investigator: Dr. Sébastien Bigorre). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324152
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Near-Bottom Photographs and Observations collected by the ROV ROPOS IRLS System at the Lau Back-arc Basin during R/V Falkor expedition FK160407 (2016)
Author(s): Fischer, Charles
Description: This data set was acquired with a Nikon D700 Digital Camera on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fischer). These data files were assembled with the ROV ROPOS Integrated Real-time Logging System (IRLS) and are of JPEG Image format. Real-time observations and annotations of images are also provided. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits\r ; Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324151
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Raw CHIRP towed sub-bottom data from the Beaufort Sea, Healy cruise HLY1302 (2013, investigators Lloyd Keigwin and Neal Driscoll)
Author(s): Keigwin, Lloyd; Driscoll, Neal
Description: Raw seismic reflection sub-bottom data collected with a towed Edgetech 512i CHIRP sub-bottom profiler from Scripps Institution of Oceanography. The data files are in SEG-Y format and contain real-time GPS navigation in the header. The CHIRP towfish included a pressure sensor, allowing the depth of the towfish to be taken into account. As a result, the two-way travel time in the raw CHIRP data is referenced from the sea surface not the towfish. The data set was collected in 2013 in the Beaufort Sea during Healy cruise HLY1302 (investigators Lloyd Keigwin and Neal Driscoll) as part of the project titled "Collaborative Research: Testing the Northern Route for Younger Dryas Meltwater". Funding was provided by NSF awards OPP12-04045, OPP12-03944 and PLR12-04112. DOI: 10.1594/IEDA/324150
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Raw Total Magnetic Intensity (TMI) gridded data, Moiyabana Area, Eastern Botswana, 22S-23S (2017, investigator Estella Atekwana)
Author(s): Atekwana, Estella; Kolawole, Folarin; Ngwisanyi, Tiyapo; Shemang, Elisha
Description: IGRF-corrected Raw Total Magnetic Intensity (TMI) data for the Moiyabana area of Eastern Botswana between 22.2S-23.2S and 24.6E-25.9E. This data is from an airborne magnetic survey and is a subset of a larger country-wide aeromagnetic data set acquired by the Department of Geological Survey of Botswana (now Botswana Geoscience Institute (BGI). The data was gridded at 50 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Aeromagnetic, gravity, and Differential Interferometric Synthetic Aperture Radar (DInSAR) analyses reveal the causative fault of the April 3, 2017 Mw 6.5 Moiyabana, Botswana Earthquake". The data file is in GMT netCDF grid format and was generated as part of the project called Integrated studies of early stages of continental extension: From incipient (Okavango) to young (Malawi) rifts. Funding was provided by NSF award EAR10-09988. This data is released to the public as part of an ongoing collaboration between the BGI and Botswana International University of Science and Technology (BIUST). BGI authorized BIUST to share the geophysical data with other researchers for the purposes of research in Botswana. The Government of Botswana has to be acknowledged as the source of the data, and all research findings have to be shared with BGI. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, line spacing and orientation, tie-line spacing and orientation, flight height etc.) can be obtained from the Department of Geological Survey of Botswana. DOI: 10.1594/IEDA/324147
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Raw Total Magnetic Intensity (TMI) data, Moiyabana Area, Eastern Botswana, 22S-23S (2017, investigator Estella Atekwana)
Author(s): Atekwana, Estella; Kolawole, Folarin; Ngwisanyi, Tiyapo; Shemang, Elisha
Description: IGRF-corrected Raw Total Magnetic Intensity (TMI) data for the Moiyabana area of Eastern Botswana between 22.2S-23.2S and 24.6E-25.9E. This data is from an airborne magnetic survey and is a subset of a larger country-wide aeromagnetic data set acquired by the Department of Geological Survey of Botswana (now Botswana Geoscience Institute (BGI). The data was gridded at 50 m cell size using a minimum curvature algorithm. The data set is cited in Kolawole et al. (2017) in which it was used as part of the project called "Aeromagnetic, gravity, and Differential Interferometric Synthetic Aperture Radar (DInSAR) analyses reveal the causative fault of the April 3, 2017 Mw 6.5 Moiyabana, Botswana Earthquake". The data files are in ASCII format and were generated as part of the project called Integrated studies of early stages of continental extension: From incipient (Okavango) to young (Malawi) rifts. Funding was provided by NSF award EAR10-09988. This data is released to the public as part of an ongoing collaboration between the BGI and Botswana International University of Science and Technology (BIUST). BGI authorized BIUST to share the geophysical data with other researchers for the purposes of research in Botswana. The Government of Botswana has to be acknowledged as the source of the data, and all research findings have to be shared with BGI. Detailed information on the acquisition parameters for this data (e.g. magnetometer sensor used, acquisition dates, line spacing and orientation, tie-line spacing and orientation, flight height etc.) can be obtained from the Department of Geological Survey of Botswana. DOI: 10.1594/IEDA/324148
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ROV ROPOS Dive Event Documentation from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Canadian Scientific Submersible Facility IRLS on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of Text File (ASCII) format and include Documentation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits; Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award(s): OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324146
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Processed Acoustic Backscatter and Swath Bathymetry Data from Tamu Massif, Shatsky Rise acquired during R/V Falkor expedition FK151005 (2015)
Author(s): Sager, William
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK151005 conducted in 2015 (Chief Scientist: Dr. William Sager, Investigator: Dr. William Sager). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Proposal: How Did the World's Largest Single Volcano Form at a Triple Junction? A Magnetic and Bathymetry Survey of Tamu Massif, Shatsky Rise. Funding was provided by NSF award OCE14-58908 and ship operations were supported by Schmidt Ocean Institute. DOI: 10.1594/IEDA/324145
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Shallow mantle seismic velocity structure at the East Pacific Rise between 8-10N (investigators Doug Toomey, David Jousselin, Robert Dunn, William Wilcock, Robert Detrick).
Author(s): Toomey, Douglas; Jousselin, David; Dunn, Robert; Wilcock, William; Detrick, Robert
Description: This data set presents an image of P-wave mantle velocity structure at the East Pacific Rise between the Clipperton and Siqueiros fracture zones. The velocity model is cited in Toomey et al. (2007) and was derived from active seismic shooting to an ocean-bottom seismometer array during the UNDERSHOOT seismic tomography experiment conducted as part of Ewing cruise EW9708 in 1997 (chief scientist Doug Toomey). The data set is in PDF format and was generated as part of the project called Constraining Mantle Flow, Melt Supply, and Lower Crustal Structure Between the Clipperton and Siqueiros Fracture Zones from a Seismic Undershoot Experiment. Funding was provided by NSF awards OCE01-18597, OCE96-33264, OCE01-18383, OCE96-33814, OCE01-18450, OCE02-24903, OCE96-34132 and OCE01-17715. DOI: 10.1594/IEDA/324144
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Magnetization data, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Magnetization data for the East Pacific Rise between 12N-16N. The data set is derived from gridded magnetic anomaly data which was inverted for crustal magnetization using a method that takes into account the effects of the present magnetic declination and of seafloor relief. It also assumes that most of the crustal magnetization lies within a 1 km thick upper crustal layer and is oriented parallel to the geocentric axial dipole field. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324141
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Gravity Free-Air Anomaly data compilation, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Gravity free-air anomaly data compiled for the East Pacific Rise between 12N-16N. The compilation is based upon 21 shipboard gravity surveys for which crossover error analysis was performed to minimise the errors in a least squares sense. For areas of seafloor older than about 2 Ma, shipboard data values were replaced with satellite-derived free-air gravity data. The compiled data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324139
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Bathymetry data compilation, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Bathymetric data compiled for the East Pacific Rise between 12N-16N. The compilation is based upon a 200m bathymetry grid of the axial region from SeaMARC II and multibeam shipboard data and was supplemented with multibeam and singlebeam data from an additional 44 cruises. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324138
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Gravity Residual Mantle Bouguer Anomaly (RMBA) data, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Residual mantle Bouguer anomaly data for the East Pacific Rise between 12N-16N. The data set is derived from gridded gravity free-air and is based upon an igneous crust 6.5 km thick, an upper mantle layer 40 km thick and a 3-D density structure. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324140
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Magnetic anomaly data compilation, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Magnetic anomaly data compiled for the East Pacific Rise between 12N-16N. The compilation is based upon 70 shipboard magnetic surveys. Over 5,000 track crossovers were analysed and processing was done to minimise the crossover least squares errors. The data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324142
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Seafloor crustal age data, East Pacific Rise, 12N-16N (2011, investigator Marie-Helene Cormier)
Author(s): Cormier, Marie-Helene
Description: Seafloor crustal age data for the East Pacific Rise between 12N-16N. The data set is derived from magnetization data in which magnetic reversals were digitised and converted to seafloor age based on a reversal timescale. The age data was gridded at an interval of 0.5 arc minute (about 900 m) using a continuous curvature spline algorithm. The data set is cited in Cormier et al., 2011. The data file is in netCDF:GMT grid format and was generated as part of the project called Kinematic and Gravity Study of the Northern East Pacific Rise and Its Flanks: Propagating Ridges and Melt Supply. Funding was provided by NSF award OCE96-29903. DOI: 10.1594/IEDA/324137
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2017-07-01

Near-Bottom Photographs and Observations collected by the ROV ROPOS IRLS System at the Niua Volcano during R/V Falkor expedition FK160320 (2016)
Author(s): Kwasnitschka, Tom
Description: This data set was acquired with a Nikon D700 Digital Camera on ROV ROPOS during R/V Falkor expedition FK160320 conducted in 2016 (Chief Scientist: Dr. Tom Kwasnitschka, Investigator: Dr. Tom Kwasnitschka). These data files were assembled with the ROV ROPOS Integrated Real-time Logging System (IRLS) and are of JPEG Image format. Real-time observations and annotations of images are also provided. DOI: 10.1594/IEDA/324136
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Processed Bathymetry gridded data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: Processed bathymetry data derived from an EM122 multibeam sonar survey that was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in netCDF:GMT grid format and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324134
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Processed Bathymetry data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: Processed bathymetry image data derived from an EM122 multibeam sonar survey that was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in PDF format and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
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Processed Gravity Mantle Bouguer Anomaly gridded data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: Processed gravity mantle Bouguer anomaly (MBA) data derived from forward-modelled bathymetry data assuming a 6-km-thick crust and density contrast of 1670 kg/m3 at the seafloor and 600 kg/m3 at the Moho. The forward-calculated gravity values were subtracted from the free-air gravity anomaly data to yield the MBA. The gravity survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in netCDF:GMT grid format and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071. DOI: 10.1594/IEDA/324132
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Processed Gravity Mantle Bouguer Anomaly data, Reykjanes Ridge, Langseth cruise MGL1309 (2013, investigators Fernando Martinez and Richard Hey)
Author(s): Martinez, Fernando; Hey, Richard
Description: Processed gravity mantle Bouguer anomaly (MBA) image data derived from forward-modelled bathymetry data assuming a 6-km-thick crust and density contrast of 1670 kg/m3 at the seafloor and 600 kg/m3 at the Moho. The forward-calculated gravity values were subtracted from the free-air gravity anomaly data to yield the MBA. The gravity survey was conducted at the southern end of the Reykjanes Ridge, a segment of the Mid-Atlantic Ridge, in 2013 during Langseth cruise MGL1309 (investigators Fernando Martinez and Richard Hey). The data file is in PDF format and was generated as part of the project called Test Between Thermal and Tectonic Hypotheses for North Atlantic Seafloor Spreading Geometry Reorganization. Funding was provided by NSF award OCE11-54071.
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Processed Bathymetry Data from the Izu-Bonin-Mariana Subduction Zone acquired during R/V Falkor expedition FK160719 (2016)
Author(s): Miller, Allison
Description: This data set was acquired during R/V Falkor expedition FK160719 conducted in 2016 (Chief Scientist: Allison Miller, Investigator: Allison Miller). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324130
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Processed Bathymetry Data (KMZ format) from the Izu-Bonin-Mariana Subduction Zone acquired during R/V Falkor expedition FK160719 (2016)
Author(s): Miller, Allison
Description: This data set was acquired during R/V Falkor expedition FK160719 conducted in 2016 (Chief Scientist: Allison Miller, Investigator: Allison Miller). These data files are of Google Earth (KML/KMZ) format and include Bathymetry data that were processed after acquisition.
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Processed Navigation Data from the Ross Sea, Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/324124
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Raw Conductivity, Oxygen, Pressure and Temperature Data from the Ross Sea, Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/324128
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Processed Conductivity, Pressure and Temperature Data from the Ross Sea, Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. DOI: 10.1594/IEDA/324129
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Raw Temperature Data from the Ross Sea, Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/324127
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Ross Sea, Antarctica acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a Knudsen Engineering 320BR Seismic Subbottom Profiler, Seatex Seapath200 Navigation System and L & R S-33 Gravimeter during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. DOI: 10.1594/IEDA/324126
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Ross Sea acquired during R/V Nathaniel B. Palmer expedition NBP1606 (2016)
Author(s): Watters, George
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1606 conducted in 2016 (Chief Scientist: Dr. George Watters, Investigator: Dr. George Watters). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/324125
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Raw ROV SuBastian Near-Bottom Conductivity, Pressure, and Temperature Data from the Izu-Bonin-Mariana Subduction Zone acquired during R/V Falkor expedition FK160719 (2016)
Author(s): Miller, Allison
Description: This data set was acquired by ROV SuBastian during R/V Falkor expedition FK160719 conducted in 2016 (Chief Scientist: Allison Miller, Investigator: Allison Miller). These data files are of Text File (ASCII) format and include Conductivity, Pressure, and Temperature data that have not been processed. DOI: 10.1594/IEDA/324122
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Raw ROV SuBastian Near-Bottom Navigation Data from the Izu-Bonin-Mariana Subduction Zone acquired during R/V Falkor expedition FK160719 (2016)
Author(s): Miller, Allison
Description: This data set was acquired by ROV SuBastian during R/V Falkor expedition FK160719 conducted in 2016 (Chief Scientist: Allison Miller, Investigator: Allison Miller). T\r hese data files are of Text File (ASCII) format and include Navigation data that have not been processed. DOI: 10.1594/IEDA/324123
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Uncalibrated Hydrographic Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1612 (2016)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1612 conducted in 2016 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324121
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1612 (2016)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1612 conducted in 2016 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324120
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1612 (2016)
Author(s): Shadwick, Elizabeth
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1612 conducted in 2016 (Chief Scientist: Dr. Elizabeth Shadwick, Investigator: Dr. Elizabeth Shadwick). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Resolving CO2 System Seasonality in the West Antarctic Peninsula with Autonomous Observations. Funding was provided by NSF award(s): PLR15-43380. DOI: 10.1594/IEDA/324119
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Bottom Photographs acquired with HOV Alvin during R/V Lulu expedition LU94-1 (1977)
Author(s): Ryan, William
Description: This data set was acquired with a Camera on Submersible Alvin during R/V Lulu expedition LU94-1 conducted in (Chief Scientist: Dr. William Ryan, Investigator: Dr. William Ryan). These JPEG images were scanned from slides and referenced to navigational data as part of a data rescue project. Photos are also available through GeoMapApp DOI: 10.1594/IEDA/324074
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2017-06-01

Raw Near-Bottom Oxygen Data from the Mariana Trough Spreading Center acquired with ROV SuBastian during R/V Falkor expedition FK161129 (2016)
Author(s): Butterfield, David
Description: This data set was acquired with ROV SuBastian during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigator: Dr. David Butterfield). These data files are of Text File (ASCII) format and include Oxygen data that have not been processed. DOI: 10.1594/IEDA/324070
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Raw Near-Bottom Conductivity, Pressure and Temperature Data from the Mariana Trough Spreading Center acquired with ROV SuBastian during R/V Falkor expedition FK161129 (2016)
Author(s): Butterfield, David
Description: This data set was acquired with a CTD on ROV SuBastian during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigator: Dr. David Butterfield). These data files are of Text File (ASCII) format and include Conductivity, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/324072
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Raw Near-Bottom Navigation Shapefile Data from the Mariana Trough Spreading Center acquired by ROV SuBastian during R/V Falkor expedition FK161129 (2016)
Author(s): Butterfield, David
Description: This data set was acquired with ROV SuBastian during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigator: Dr. David Butterfield). These data files are of Shapefile format and include Navigation data that have not been processed. DOI: 10.1594/IEDA/324069
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Processed Conductivity, Pressure and Temperature Data from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324067
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Raw Conductivity, Fluorescence, Oxygen, Pressure, Temperature and Visible Radiation Data from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Sea-Bird Electronics SBE-9Plus CTD during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of Sea-Bird CTD format and include Conductivity, Fluorescence, Oxygen, Pressure, Temperature and Visible Radiation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324066
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Processed Heatflow Data from the Costa Rica Rift Spreading Center acquired as part of the OSCAR Project during R/V James Cook expedition JC113 (2015)
Author(s): Harris, Robert
Description: This data set was acquired with a Mulitpenetration Heat Flow Probe during R/V James Cook expedition JC113 conducted in 2015 (Chief Scientist: Dr. Robert Harris, Investigator: Dr. Robert Harris). These data files are of Microsoft Excel format and include Heatflow data that were processed after acquisition. Data was collected as part of the OSCAR project and funding was provided by OCE13-53003. DOI: 10.1594/IEDA/324068
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Raw Acoustic Backscatter and Swath Bathymetry Data from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324065
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processedThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324061
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Raw Ship-based Trackline Geophysical Data (MGD77) from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Echosounder, Seatex Seapath330 Navigation System and Bell Aerospace BGM-3 Gravimeter during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324062
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Processed Navigation Data from the West Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1603 (2016)
Author(s): Smith, Craig
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1603 conducted in 2016 (Chief Scientist: Dr. Craig Smith, Investigator: Dr. Craig Smith). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Fjord Ecosystem Structure and Function on the West Antarctic Peninsula - Hotspots of Productivity and Biodiversity? (FjordEco). Funding was provided by NSF award(s): PLR14-43680. DOI: 10.1594/IEDA/324060
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Raw Meteorological Data from the Antarctic Peninsula acquired during R/V Nathaniel B. Palmer expedition NBP1601 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Nathaniel B. Palmer expedition NBP1601 conducted in 2016 (Chief Scientist: Dr. John Christensen, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Hydroacoustic Data from the Eastern North American Margin GeoPRISMS Focus Site acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Crone, Timothy; Tolstoy, Maya; Gibson, James; Mountain, Gregory
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Timothy Crone, Dr. Maya Tolstoy, James Gibson, Dr. Gregory Mountain). These data files are of Hierarchical Data Format (HDF), version 5 format and include Hydroacoustic data that were extracted from raw Syntrack files, along with information from the P190s. Data were acquired as part of the project(s): Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324063
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Images of Gridded Bathymetry Data from the Pacific Ocean acquired during R/V Melville expedition NEMO02MV (2000)
Author(s): Fornari, Daniel
Description: This data set was acquired with a Multibeam Sonar during R/V Melville expedition NEMO02MV conducted in 2000 (Chief Scientist: Dr. Daniel Fornari, Investigator: Dr. Daniel Fornari). These data files are of PDF format and include Bathymetry data that were processed after acquisition. Funding was provided by NSF award(s): OCE98-11504, OCE98-16808.
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Processed Gridded Bathymetry Data from the Pacific Ocean acquired during R/V Melville expedition NEMO02MV (2000)
Author(s): Fornari, Daniel
Description: This data set was acquired with a Multibeam Sonar during R/V Melville expedition NEMO02MV conducted in 2000 (Chief Scientist: Dr. Daniel Fornari, Investigator: Dr. Daniel Fornari). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Funding was provided by NSF award(s): OCE98-11504, OCE98-16808. DOI: 10.1594/IEDA/324058
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Processed ROV Navigation Data (ASCII format) from the Izu-Bonin-Mariana Arc Mariana N W_ Rota-1 Volcano acquired during R/V Thomas G. Thompson expedition TN232 (2009)
Author(s): Chadwick, William
Description: This data set was acquired with a Navigation System on ROV Jason II during R/V Thomas G. Thompson expedition TN232 conducted in 2009 (Chief Scientist: Dr. William Chadwick, Investigator: Dr. William Chadwick). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Strombolian eruptions, magma degassing, and hydrothermal discharge at an active submarine arc volcano. Funding was provided by NSF award(s): OCE07-51776. DOI: 10.1594/IEDA/324057
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Raw Hydroacoustic data acquired in 2015 from the SuSu Knolls hydrothermal area of the Eastern Manus Basin, Bismark Sea
Author(s): Crone, Timothy; Bohnenstiehl, DelWayne
Description: This data set was acquired during a five months deployment of a moored hydrophone in 2015 by investigators Dr. Timothy Crone and Dr. Del Bohnenstiehl. The data file is in the HDF5 Hierarchical Data Format and captures a submarine volcanic eruption. The data set is cited in Crone and Bohnenstiehl, 2017. Example code for working with the hydroacoustic data file can be found at https://github.com/tjcrone/northsu DOI: 10.1594/IEDA/324053
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Documentation related to the raw Hydroacoustic data acquired in 2015 from the SuSu Knolls hydrothermal area of the Eastern Manus Basin, Bismark Sea
Author(s): Crone, Timothy; Bohnenstiehl, DelWayne
Description: Documentation describing the content and format of the hydroacoustic data acquired during a five months deployment of a moored hydrophone in 2015 by investigators Dr. Timothy Crone and Dr. Del Bohnenstiehl. The documentation is in PDF format and describes data cited in Crone and Bohnenstiehl, 2017.
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Processed ROV Navigation Data from the Juan de Fuca Axial Seamount acquired during R/V Atlantis expedition AT18-08 (2011)
Author(s): Chadwick, William
Description: This data set was acquired with a Navigation System on ROV Jason II during R/V Atlantis expedition AT18-08 conducted in 2011 (Chief Scientist: Dr. William Chadwick, Investigator: Dr. William Chadwick). These data files are of Shapefile format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Essential upgrades to resistivity instruments; Collaborative Research: Monitoring inflation at Axial Seamount; Collaborative Research: Thermal biology of hydrothermal vent paralvinellid worms; Resistivity probe measurements at Endeavour ISS. Funding was provided by NSF award(s): OCE06-23383, OCE06-23554, OCE07-25605, OCE07-26093, OCE07-51868, OCE08-19004. DOI: 10.1594/IEDA/324055
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Processed ROV Navigation Data from the Juan de Fuca Axial Seamount acquired during R/V Atlantis expedition AT18-08 (2011)
Author(s): Chadwick, William
Description: This data set was acquired with a Navigation System on ROV Jason II during R/V Atlantis expedition AT18-08 conducted in 2011 (Chief Scientist: Dr. William Chadwick, Investigator: Dr. William Chadwick). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Essential upgrades to resistivity instruments; Collaborative Research: Monitoring inflation at Axial Seamount; Collaborative Research: Thermal biology of hydrothermal vent paralvinellid worms; Resistivity probe measurements at Endeavour ISS. Funding was provided by NSF award(s): OCE06-23383, OCE06-23554, OCE07-25605, OCE07-26093, OCE07-51868, OCE08-19004. DOI: 10.1594/IEDA/324056
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Processed Near-Bottom Subbottom Data collected by AUV D. Allan B. from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV D. Allan B. as part of data compilation BarkleyCanyon_Paull conducted in 2006 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of JPEG Image format and include Subbottom data that were processed after acquisition. DOI: 10.1594/IEDA/324052
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Shallow mantle seismic velocity structure at the East Pacific Rise between 8-10N (investigators Doug Toomey, David Jousselin, Robert Dunn, William Wilcock, Robert Detrick)
Author(s): Toomey, Douglas; Jousselin, David; Dunn, Robert; Wilcock, William; Detrick, Robert
Description: This data set is a tomographic model of P-wave seismic velocity structure at the East Pacific Rise between the Clipperton and Siqueiros fracture zones. The model was derived from active-source data acquired during the UNDERSHOOT seismic tomography experiment conducted during Ewing cruise EW9708 in 1997 (chief scientist Doug Toomey). The model and results are described in Toomey et al. (2007). Analysis and interpolation of two-dimensional crustal velocity profiles provided a 3-D starting model for the tomographic inversions in which off-axis crustal structure and thickness were constrained using crustal refractions and Moho reflections. Using a non-linear method for imaging heterogeneous and anisotropic structures, almost 5,000 Pn mantle refraction arrival times were analysed in the tomographic inversion. The data file is in ASCII format and contains longitude, latitude and velocity. It is masked by the derivative weight sum with values provided where there is data sampling and the results are for a region that is conformal to the seafloor and at approximately 9 km beneath the seafloor. The data set was generated as part of the project called Constraining Mantle Flow, Melt Supply, and Lower Crustal Structure Between the Clipperton and Siqueiros Fracture Zones from a Seismic Undershoot Experiment. Funding was provided by NSF awards OCE01-18597, OCE96-33264, OCE01-18383, OCE96-33814, OCE01-18450, OCE02-24903, OCE96-34132 and OCE01-17715. DOI: 10.1594/IEDA/324051
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ETOMO: Shallow mantle seismic velocity data at the Endeavour segment of the Juan de Fuca Ridge (investigators Doug Toomey, Brandon VanderBeek, Emilie Hooft, William Wilcock)
Author(s): Toomey, Douglas; VanderBeek, Brandon; Hooft, Emilie; Wilcock, William
Description: This data set is a tomographic model of P-wave seismic velocity structure at a shallow mantle depth of 7.8 km beneath the seafloor at the Juan de Fuca Endeavour Ridge. The model was derived from active-source data acquired during the ETOMO 3-D seismic tomography experiment conducted during Langseth cruise MGL0910 in 2009 (chief scientists Doug Toomey, Emilie Hooft, William Wilcock). The model and results are described in VanderBeek et al. (2016). Using a 3-D starting model of crustal velocity and thickness from previous tomographic studies of crustal refractions and Moho reflections, an iterative tomographic inversion was performed with more than 5,000 hand-picked Pn mantle refraction arrival times. Travel-time residuals were inverted for 3-D slowness perturbations, and ray paths and travel-times were predicted using a shortest-path algorithm. Ray tracing was performed on a 3-D grid parameterized with anisotropic slowness and seafloor topography. Azimuthal variations in Pn travel-time residuals were used to identify segment-scale anisotropic structure. The data set is in ASCII format and contains longitude, latitude and velocity. It was generated as part of the projects called ETOMO: Endeavour Seismic Tomography Experiment and Testing Models of Magmatic and Hydrothermal Segmentation: A 3-D Seismic Tomography Experiment at the Endeavour Ridge. Funding was provided by NSF Ridge 2000 program grants OCE04-54747 and OCE04-54700. DOI: 10.1594/IEDA/324049
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ETOMO: Shallow mantle seismic velocity structure at the Endeavour segment of the Juan de Fuca Ridge (investigators Doug Toomey, Brandon VanderBeek, Emilie Hooft, William Wilcock)
Author(s): Toomey, Douglas; VanderBeek, Brandon; Hooft, Emilie; Wilcock, William
Description: This data set is a tomographic model image of P-wave seismic velocity structure at a shallow mantle depth of 7.8km beneath the seafloor at the Juan de Fuca Endeavour Ridge. The model was derived from active-source data acquired during the ETOMO 3-D seismic tomography experiment conducted during Langseth cruise MGL0910 in 2009 (chief scientists Doug Toomey, Emilie Hooft, William Wilcock). The model and results are described in VanderBeek et al. (2016). Using a 3-D starting model of crustal velocity and thickness from previous tomographic studies of crustal refractions and Moho reflections, an iterative tomographic inversion was performed with more than 5,000 hand-picked Pn mantle refraction arrival times. Travel-time residuals were inverted for 3-D slowness perturbations, and ray paths and travel-times were predicted using a shortest-path algorithm. Ray tracing was performed on a 3-D grid parameterized with anisotropic slowness and seafloor topography. Azimuthal variations in Pn travel-time residuals were used to identify segment-scale anisotropic structure. The data set is in PDF format. It was generated as part of the projects called ETOMO: Endeavour Seismic Tomography Experiment and Testing Models of Magmatic and Hydrothermal Segmentation: A 3-D Seismic Tomography Experiment at the Endeavour Ridge. Funding was provided by NSF Ridge 2000 program grants OCE04-54747 and OCE04-54700. DOI: 10.1594/IEDA/324050
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Processed EM122 Acoustic Backscatter and Swath Bathymetry Data from the California Borderland acquired during R/V Melville expedition MV1010 (2010)
Author(s): Kohler, Monica; Weeraratne, Dayanthie; Shintaku, Natsumi
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Melville expedition MV1010 conducted in 2010 (Chief Scientist: Dr. Monica Kohler, Investigators: Dr. Monica Kohler, Dr. Dayanthie Weeraratne, Natsumi Shintaku). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324048
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Highlight Seafloor Photographs from Hydrothermal Vent Fields in the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles; DuPreez, Cherisse
Description: These photographs were acquired with a Canon EOS Rebel T5i Digital Camera and Nikon D700 Digital Camera on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigators: Dr. Charles Fisher, Dr. Cherisse Du Preez). These files are of JPEG Image format and were acquired as part of the project: Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Ship time was provided by Schmidt Ocean Institute, and additional funding for this expedition provided by NSF awards: OCE15-36331, OCE15-36650, OCE15-36653, OCE15-37807. DOI: 10.1594/IEDA/324047
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Near-Bottom Photo Mosaics from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Canon EOS Rebel T5i Digital Camera on ROV ROPOS during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of JPEG Image format and were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits ; Collaborative Research: Ecosystem dynamics of Western Pacific hydrothermal vent communities associated with polymetallic sulfide deposits. Funding was provided by NSF award: OCE15-37807. DOI: 10.1594/IEDA/324046
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Processed Sidescan GeoTifs from the Siqueiros Fracture Zone Fracture acquired during R/V Atlantis expedition AT37-05 (2016)
Author(s): Gregg, Patricia; Fornari, Daniel; Perfit, Michael
Description: This data set was acquired with an EdgeTech 2200-M Sidescan Sonar on AUV Sentry during R/V Atlantis expedition AT37-05 conducted in 2016 (Chief Scientist: Dr. Patricia Gregg, Investigators: Dr. Patricia Gregg, Dr. Daniel Fornari, and Dr. Michael Perfit). These data files are of GeoTIFF (Raster) format and include Sidescan data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Melting in the Off-Axis Environment - Interdisciplinary Field and Modeling Studies of the 8deg20'N Seamount Chain, EPR; Funding was provided by NSF awards: OCE13-56610, OCE13-56822, OCE13-57150. DOI: 10.1594/IEDA/324045
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Processed Gridded Sidescan Data from the Siqueiros Fracture Zone Fracture acquired during R/V Atlantis expedition AT37-05 (2016)
Author(s): Gregg, Patricia; Fornari, Daniel; Perfit, Michael
Description: This data set was acquired with an EdgeTech 2200-M Sidescan Sonar on AUV Sentry during R/V Atlantis expedition AT37-05 conducted in 2016 (Chief Scientist: Dr. Patricia Gregg, Investigators: Dr. Patricia Gregg, Dr. Daniel Fornari, and Dr. Michael Perfit). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Melting in the Off-Axis Environment - Interdisciplinary Field and Modeling Studies of the 8deg20'N Seamount Chain, EPR; Funding was provided by NSF awards: OCE13-56610, OCE13-56822, OCE13-57150. DOI: 10.1594/IEDA/324044
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Gridded Near-Bottom Bathymetry Data from the Siqueiros Fracture Zone acquired with AUV Sentry during R/V Atlantis expedition AT37-05 (2016)
Author(s): Gregg, Patricia; Fornari, Daniel; Perfit, Michael
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV Sentry during R/V Atlantis expedition AT37-05 conducted in 2016 (Chief Scientist: Dr. Patricia Gregg, Investigators: Dr. Patricia Gregg, Dr. Daniel Fornari, and Dr. Michael Perfit). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Melting in the Off-Axis Environment - Interdisciplinary Field and Modeling Studies of the 8deg20'N Seamount Chain, EPR; Funding was provided by NSF awards: OCE13-56610, OCE13-56822, OCE13-57150. DOI: 10.1594/IEDA/324043
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Processed Near-Bottom Gridded Subbottom Data (NetCDF format) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of NetCDF Grid format and include Subbottom data that were processed after acquisition. DOI: 10.1594/IEDA/324041
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Processed Near-Bottom Gridded Acoustic Backscatter Data (NetCDF format) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of NetCDF Grid format and include Acoustic Backscatter data that were processed after acquisition. DOI: 10.1594/IEDA/324036
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Processed Near-Bottom Subbottom Data (SEGY format) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of SEGY format and include Subbottom data that were processed after acquisition. DOI: 10.1594/IEDA/324040
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Processed Near-Bottom Gridded Sidescan Data (NetCDF format) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/324037
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Processed Near-Bottom Gridded Sidescan Data (NetCDF format) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with an EdgeTech 2200-M Sidescan Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/324039
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Processed Near-Bottom Acoustic Backscatter and Swath Bathymetry Data from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with an EdgeTech 2200-M Sidescan Sonar on AUV D. Allan B. as part of the BarkleyCanyon_Paull data compilation conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324038
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Processed Near-Bottom AUV D. Allan B. Acoustic Backscatter and Swath Bathymetry Data (MB format 88) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar as part of the BarkleyCanyon_Paull data compilation from 2006 to 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324035
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Processed Near-Bottom AUV D. Allan B. Acoustic Backscatter and Swath Bathymetry Data (MB format 88) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar as part of the data compilation BarkleyCanyon_Paull conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324034
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Raw Near-Bottom AUV D. Allan B. Acoustic Backscatter and Swath Bathymetry Data (MB format 88) from the Barkley Canyon acquired as part of the data compilation BarkleyCanyon_Paull
Author(s): Paull, Charles
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar as part of the data compilation BarkleyCanyon_Paull conducted between 2006 and 2009 (Chief Scientist: Dr. Charles Paull, Investigator: Dr. Charles Paull). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. DOI: 10.1594/IEDA/324033
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Processed Near-Bottom Geo-Referenced Bathymetry Photo Mosaics from the Lau Back-arc Basin acquired during R/V Falkor expedition FK160407 (2016)
Author(s): Fisher, Charles
Description: This data set was acquired with a Canon EOS Rebel T5i Digital Camera during R/V Falkor expedition FK160407 conducted in 2016 (Chief Scientist: Dr. Charles Fisher, Investigator: Dr. Charles Fisher). These data files are of TIFF format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324031
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Microearthquake catalog from 2003-2004 for the East Pacific Rise (EPR) at 9°50N (investigators Maya Tolstoy and Felix Waldhauser)
Author(s): Tolstoy, Maya; Waldhauser, Felix
Description: This data set is the correlation-based, double-difference processed earthquake catalog derived from ocean bottom seismometers (OBS) deployed at the East Pacific Rise between October 2003 and April 2004. The data is in ASCII format and is described in detail in Waldhauser and Tolstoy, 2011 (see also Tolstoy et al., 2008 for an earlier, preliminary version of the catalog). The earthquake catalog was generated as part of the project called Seismic Monitoring of the 9N East Pacific Rise RIDGE 2000 Integrated Studies Site. Funding was from NSF grant OCE03-27283. DOI: 10.1594/IEDA/324032
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2017-05-01

Trench Axis Geometries for Global Subduction Zones (investigators Dan Bassett and Tony Watts)
Author(s): Bassett, Dan; Watts, Anthony
Description: These files contain the along-strike locations of the deepest points of the trench axis. The points are at 10-15 km increments along strike. The data files are ASCII text files of longitude and latitude. These trench axis geometries were used in the residual gravity/bathymetry studies cited in Bassett and Watts, 2015a,b. DOI: 10.1594/IEDA/324029
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Residual Free-Air Gravity Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)
Author(s): Bassett, Dan; Watts, Anthony
Description: This data set presents images showing residual free-air gravity anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal gravimetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The image files are in PDF format and were generated from gridded data files. The residual gravity is cited in Bassett and Watts, 2015a,b.
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Residual Bathymetry Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)
Author(s): Bassett, Dan; Watts, Anthony
Description: This data set presents images showing residual bathymetry anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal bathymetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The image files are in PDF format and were generated from gridded data files. The residual bathymetry is cited in Bassett and Watts, 2015a,b.
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Residual Free-Air Gravity Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)
Author(s): Bassett, Dan; Watts, Anthony
Description: This data set presents residual gravity free-air anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal gravimetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The gridded data files are in GMT netCDF format and are cited in Bassett and Watts, 2015a,b. DOI: 10.1594/IEDA/324026
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Residual Bathymetry Anomalies at Global Subduction Zones (investigators Dan Bassett and Tony Watts)
Author(s): Bassett, Dan; Watts, Anthony
Description: This data set presents residual bathymetry anomalies for global subduction zones. Residuals are calculated by subtracting a regional spectral average of the trench-normal bathymetric expression across the subduction zone. This procedure removes the steep gradients associated with the seaward and landward trench-slopes, significantly improving the identification of short-wavelength lower-amplitude structure. The gridded data files are in GMT netCDF format and are cited in Bassett and Watts, 2015a,b. DOI: 10.1594/IEDA/324025
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2017-04-01

Processed Gridded EM302 Acoustic Backscatter and Bathymetry Data (ESRI ASCII format) from the Mariana Back-Arc Basin acquired during R/V Falkor expedition FK161129 (2016)
Author(s): Merle, Susan; Chadwick, William; Butterfield, David
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. David Butterfield). These data files are of ESRI ASCII Grid format and include Acoustic Backscatter and Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324022
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Processed Gridded EM302 Acoustic Backscatter and Bathymetry Data (NetCDF Format) from the Mariana Back-Arc Basin acquired during R/V Falkor expedition FK161129 (2016)
Author(s): Merle, Susan; Chadwick, William; Butterfield, David
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. David Butterfield). These data files are of NetCDF Grid format and include Acoustic Backscatter and Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324023
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Processed EM302 Acoustic Backscatter and Swath Bathymetry Data from the Mariana Back-Arc Basin acquired during R/V Falkor expedition FK161129 (2016)
Author(s): Merle, Susan; Chadwick, William; Butterfield, David
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK161129 conducted in 2016 (Chief Scientist: Dr. David Butterfield, Investigators: Susan G. Merle, Dr. William Chadwick, Dr. David Butterfield). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/324021
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1610 (2016)
Author(s): Ulses, Greg
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1610 conducted in 2016 (Chief Scientist: Dr. Greg Ulses, Investigator: Dr. Greg Ulses). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Operations and Maintenance of the Ocean Observatories Initiative (OOI). Funding was provided by NSF award(s): OCE10-26342. DOI: 10.1594/IEDA/324019
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Processed Navigation Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1610 (2016)
Author(s): Ulses, Greg
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1610 conducted in 2016 (Chief Scientist: Dr. Greg Ulses, Investigator: Dr. Greg Ulses). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Operations and Maintenance of the Ocean Observatories Initiative (OOI). Funding was provided by NSF award(s): OCE10-26342. DOI: 10.1594/IEDA/324018
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Raw Acoustic Backscatter and Swath Bathymetry Data from the Pacific Ocean (Southern) acquired during R/V Nathaniel B. Palmer expedition NBP1610 (2016)
Author(s): Ulses, Greg
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Nathaniel B. Palmer expedition NBP1610 conducted in 2016 (Chief Scientist: Dr. Greg Ulses, Investigator: Dr. Greg Ulses). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired as part of the project(s): Operations and Maintenance of the Ocean Observatories Initiative (OOI). Funding was provided by NSF award(s): OCE10-26342. DOI: 10.1594/IEDA/324020
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Processed Seismic Navigation Data (P1 format) from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Mountain, Gregory; Fulthorpe, Craig; Austin, James; Nedimovic, Mladen
Description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that were processed after acquisition. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324014
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Raw Seismic Navigation Data (P1 format) from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Mountain, Gregory; Fulthorpe, Craig; Austin, James; Nedimovic, Mladen
Description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324013
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Raw Seismic Navigation Data (P2 format) from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Mountain, Gregory; Fulthorpe, Craig; Austin, James; Nedimovic, Mladen
Description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of U.K.O.O.A. P2/94 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324015
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Multi-Channel Seismic Shot Data from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Mountain, Gregory; Fulthorpe, Craig; Austin, James; Nedimovic, Mladen
Description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of SEGD format and include Multi-Channel Seismic Reflection shot data that have not been processed. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324017
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Processed Seismic Shot Time Navigation Data from the Eastern North American Margin GeoPRISMS Focus Site offshore New Jersey acquired during R/V Marcus G. Langseth expedition MGL1510 (2015)
Author(s): Mountain, Gregory; Fulthorpe, Craig; Austin, James; Nedimovic, Mladen
Description: This data set was acquired with the LDEO Multi-Channel Seismic system (Syntrak long streamer) during R/V Marcus G. Langseth expedition MGL1510 conducted in 2015 (Chief Scientist: Dr. Gregory Mountain, Investigators: Dr. Gregory Mountain, Dr. Craig Fulthorpe, Dr. James Austin, Dr. Mladen Nedimovic). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project: Collaborative Research: Community-Based 3-D Imaging That Ties Clinoform Geometry to Facies Successions and Neogene Sea-Level Change. Funding was provided by NSF awards: OCE12-59135, OCE12-60237. DOI: 10.1594/IEDA/324016
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Processed Acoustic Backscatter and Swath Bathymetry Data (MB88 format) from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324011
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Raw Temperature Data from the Weddell Sea acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca
Description: This data set was acquired with a Sippican MK21 Expendable BathyThermograph during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigator: Dr. Rebecca Robinson). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by NSF award(s): PLR15-42962 and by: PLR13-41464. DOI: 10.1594/IEDA/324010
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Calibrated Conductivity, Pressure and Temperature Data from the McMurdo Sound Bay acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigator: Dr. Rebecca Robinson). These data files are of Sea-Bird CTD format and include Conductivity, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by NSF award(s): PLR15-42962 and by: PLR13-41464. DOI: 10.1594/IEDA/324008
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Uncalibrated Conductivity, Oxygen, Pressure and Temperature Data from the McMurdo Sound Bay acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca
Description: This data set was acquired with a CTD during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigator: Dr. Rebecca Robinson). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by NSF award(s): PLR15-42962 and by: PLR13-41464. DOI: 10.1594/IEDA/324009
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Raw Ship-based Trackline Geophysical Data (MGD77) from the Antarctica Weddell Sea acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca; Anderson, Bob
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigators: Dr. Rebecca Robinson, Dr. Bob Anderson). These data files are of MGD77 format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by NSF award(s): PLR15-42962 and by: PLR13-41464. DOI: 10.1594/IEDA/324007
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Processed AUV Sentry Near-Bottom Bathymetry Data (NetCDF:GMT format) from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324002
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Processed AUV Sentry Near-Bottom Bathymetry Data (PDF format) from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of PDF format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324003
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Raw AUV Sentry Near-Bottom Sidescan Data (MBSystem Format 71) from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired with a Reson SeaBat 7125 Multibeam Sonar on during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of MBSystem-compatible format and include Sidescan data that have not been processed. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324005
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Raw AUV Sentry Near-Bottom CTD, Magnetic, and Navigation Data (ASCII format) from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired with a Sea-Bird Electronics SBE-49 FastCAT CTD and 1540 Magnetometer on during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of Text File (ASCII) format and include Conductivity, Pressure and Temperature data that have not been processed. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324004
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Plots derived from AUV Sentry Conductivity, Temperature, Pressure, and other Chemistry (Eh, fluorescence) Data from the Loihi Seamount acquired during R/V Falkor expedition FK140625 (2014)
Author(s): Glazer, Brian
Description: This data set was acquired during R/V Falkor expedition FK140625 conducted in 2014 (Chief Scientist: Dr. Brian Glazer, Investigator: Dr. Brian Glazer). These data files are of PNG format and include Conductivity, Fluorescence, Pressure, Redox Potential and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Upgrade of an in situ electrochemical analyzer (ISEA); Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling; Redox dynamics resulting from chemical and physical fluxes in surficial permeable sediments; Automated instrumentation for chemical oceanography based on sequential injection lab-on-valve technology. Funding was provided by NSF award(s): OCE10-31947 and OCE10-61827. DOI: 10.1594/IEDA/324006
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Processed Seismic Shot Time Navigation Data from the East Pacific Rise Spreading Center acquired during R/V Marcus G. Langseth expedition MGL0808 (2008)
Author(s): McGuire, Jeffrey
Description: This Seismic Navigation data set complements Ocean Bottom Seismometer data acquired during R/V Marcus G. Langseth expedition MGL0808 conducted in 2008 (Chief Scientist: Dr. Jeffrey McGuire, Investigator: Dr. Jeffrey McGuire). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Oceanic Transform Faulting: Foreshocks, Seismic and Aseismic Slip on the Quebrada, Discovery and Gofar Transforms; A Seafloor Geodesy Experiment at the Discovery Transform Fault. Funding was provided by NSF awards: OCE02-42117, OCE03-51143. DOI: 10.1594/IEDA/324001
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Processed Navigation Data from the Antarctica Mc Murdo Sound Bay acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca
Description: This data set was acquired with a Navigation System during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigator: Dr. Rebecca Robinson). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by: PLR13-41464, PLR15-42962. DOI: 10.1594/IEDA/323995
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctica Seymour Island acquired during R/V Nathaniel B. Palmer expedition NBP1702 (2017)
Author(s): Robinson, Rebecca; Anderson, Bob
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Nathaniel B. Palmer expedition NBP1702 conducted in 2017 (Chief Scientist: Dr. Rebecca Robinson, Investigators: Dr. Rebecca Robinson, Dr. Bob Anderson). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisitionThis data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Data were acquired as part of the project(s): Collaborative Proposal: A Field and Laboratory Examination of the Diatom N and Si Isotope Proxies: Implications for Assessing the Southern Ocean Biological Pump; Water Mass Structure and Bottom Water Formation in the Ice-age Southern Ocean. Funding was provided by NSF award(s): PLR15-42962 and by: PLR13-41464. DOI: 10.1594/IEDA/323997
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Processed Seismic Shot Time Navigation Data from the Central America Subduction Zone, Caribbean Sea, acquired during R/V Marcus G. Langseth expedition MGL0804 (2008)
Author(s): Holbrook, W., Steven
Description: This Seismic Navigation data set complements Ocean Bottom Seismometer data acquired during R/V Marcus G. Langseth expedition MGL0804 conducted in 2008 (Chief Scientist: Dr. W. Steven Holbrook, Investigator: Dr. W. Steven Holbrook). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Seismic measurements of magma flux, arc composition, and lower-plate serpentinization in the Central American subduction factory; Collaborative Research: Seismic Measurements of Magma Flux, Arc Composition, and Lower-Plate Serpentinization in the Central American Subduction Factory. Funding was provided by NSF awards: OCE04-05556, OCE04-05572, OCE04-05608, OCE04-05654, OCE05-20378, OCE06-25178. DOI: 10.1594/IEDA/323998
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Processed Seismic Shot Time Navigation Data from the Juan de Fuca Spreading Center - Endeavour Segment acquired during R/V Marcus G. Langseth expedition MGL0910 (2009)
Author(s): Toomey, Douglas; Hooft, Emilie; Wilcock, William
Description: This Seismic Navigation data set complements Ocean Bottom Seismometer data acquired during R/V Marcus G. Langseth expedition MGL0910 conducted in 2009 (Chief Scientist: Dr. Douglas Toomey, Investigators: Dr. Douglas Toomey, Dr. Emilie Hooft, Dr. William Wilcock). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Testing Models of Magmatic and Hydrothermal Segmentation: A 3-D Seismic Tomography Experiment at the Endeavour Ridge; Collaborative Research: Testing models of magmatic and hydrothermal segmentation: A 3-D seismic tomography experiment at the Endeavour Ridge. Funding was provided by NSF awards: OCE04-54700, OCE04-54747. DOI: 10.1594/IEDA/323999
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Processed Seismic Shot Time Navigation Data from the Eastern Lau Spreading Center Spreading Center acquired during R/V Marcus G. Langseth expedition MGL0903 (2009)
Author(s): Dunn, Robert
Description: This Seismic Navigation data set complements Ocean Bottom Seismometer acquired during R/V Marcus G. Langseth expedition MGL0903 conducted in 2009 (Chief Scientist: Dr. Robert Dunn, Investigator: Dr. Robert Dunn). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Crustal Accretion and Mantle Processes Along the Subduction-Influenced East Lau Spreading Center; Collaborative Research: Crustal Accretion and Mantle Processes Along the Subduction-Influenced Eastern Lau Spreading Center. Funding was provided by NSF awards: OCE04-26369, OCE04-26408, OCE04-26428. This data was cited by Arai and Dunn, 2014, Dunn and Martinez, 2011, Dunn et al., 2013. DOI: 10.1594/IEDA/323994
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2017-03-01

Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1611 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Navigation System during R/V Laurence M. Gould expedition LMG1611 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/323990
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Raw Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1611 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1611 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that have not been processed. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/323989
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph, Navigation System and Flourometer during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Navigation, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/323988
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Raw Meteorological Wind Imagery from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological wind data that have not been processed.
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Raw Meteorological Wave Imagery from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological wave data that have not been processed.
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Raw Meteorological Wave Imagery from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological wave data that have not been processed.
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Raw Isobar Charts (JPEG format) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological isobar charts that have not been processed.
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Raw Isobar Charts (PNG format) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include isobar charts that have not been processed.
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Raw Meteorological Wind Imagery from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological wind data that have not been processed.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Navigation System during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/323987
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Raw Antarctic Mesoscale Prediction System Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1610 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1610 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of PNG format and include Antarctic Mesoscale Prediction System data that have not been processed.
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Processed EM302 Swath Bathymetry Data from the Mariana Trench acquired during R/V Falkor expedition FK160719 (2016)
Author(s): Miller, Allison
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK160719 conducted in 2016 (Chief Scientist: Allison Miller, Investigator: Allison Miller). These data files are of MBSystem-compatible format and include Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323979
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Processed EM710 Acoustic Backscatter and Swath Bathymetry Data (GSF-format) from the Ontong Java Oceanic Plateau acquired during R/V Falkor expedition FK141015 (2014)
Author(s): Coffin, Millard
Description: This data set was acquired with Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK141015 conducted in 2014 (Chief Scientist: Dr. Mike Coffin, Investigator: Dr. Mike Coffin). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323941
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Processed EM302 Bathymetry Data (GSF-format) from the Ontong Java Oceanic Plateau acquired during R/V Falkor expedition FK141015 (2014)
Author(s): Coffin, Millard
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK141015 conducted in 2014 (Chief Scientist: Dr. Mike Coffin, Investigator: Dr. Mike Coffin). These data files are of MBSystem-compatible format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323940
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Processed EM302 Bathymetry GeoTIFF Images from the Ontong Java Oceanic Plateau acquired during R/V Falkor expedition FK141015 (2014)
Author(s): Coffin, Millard
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK141015 conducted in 2014 (Chief Scientist: Dr. Mike Coffin, Investigator: Dr. Mike Coffin). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323942
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Processed NetCDF:GMT Gridded EM302 Sidescan Data from the Papahanaumokuakea Marine National Monument Seamount acquired during R/V Falkor expedition FK140307 (2014)
Author(s): Kelley, Christopher; Smith, John
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK140307 conducted in 2014 (Chief Scientist: Dr. Christopher Kelley, Investigators: Dr. Christopher Kelley, Dr. John R. Smith). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/323937
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Processed NetCDF:GMT Gridded EM710 Sidescan Data from the Papahanaumokuakea Marine National Monument Seamount acquired during R/V Falkor expedition FK140307 (2014)
Author(s): Kelley, Christopher; Smith, John
Description: This data set was acquired with Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK140307 conducted in 2014 (Chief Scientist: Dr. Christopher Kelley, Investigators: Dr. Christopher Kelley, Dr. John R. Smith). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/323936
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2017-02-01

Raw Seismic Navigation Data (P1 format) collected off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)
Author(s): Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368. DOI: 10.1594/IEDA/323930
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Processed Seismic Navigation Data (P1 format) from off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)
Author(s): Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that were processed after acquisition. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368. DOI: 10.1594/IEDA/323931
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Processed Seismic Shot Time Navigation Data from off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)
Author(s): Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of Text File (ASCII) format and include Seismic Shot Time Navigation data that were processed after acquisition. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368. DOI: 10.1594/IEDA/323933
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Multi-Channel Seismic Shot Data from off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)
Author(s): Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of SEGD format and include Multi-Channel Seismic Reflection shot data that have not been processed. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368. DOI: 10.1594/IEDA/323934
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Raw Seismic Navigation Data (P2 format) from off the coast of Chile acquired during R/V Marcus G. Langseth expedition MGL1610 (2016)
Author(s): Trehu, Anne
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1610 conducted in 2016 (Chief Scientist: Dr. Anne Trehu, Investigator: Dr. Anne Trehu). These data files are of U.K.O.O.A. P2/94 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): A high-resolution controlled-source seismic experiment to elucidate geologic controls on megathrust slip: the 2014 Pisagua, Chile earthquake sequence as a natural laboratory. Funding was provided by NSF award(s): OCE14-59368. DOI: 10.1594/IEDA/323932
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Processed Gridded Gravity and Magnetic Anomaly Data from the Mid-Atlantic Ridge - Rainbow Vent Field acquired during R/V Marcus G. Langseth expedition MGL1305 (2013)
Author(s): Paulatto, Michele; Canales, JuanPablo; Dunn, Robert; Sohn, Robert
Description: This data set contains gridded Gravity (Free-Air, Bouguer, Mantle Bouguer, and Residual Mantle Bouguer) and Magnetic Anomaly data acquired with Bell Aerospace BGM-3 Gravimeter and Geometrics G-882 Magnetometer during R/V Marcus G. Langseth expedition MGL1305 conducted in 2013 (Co-Chief Scientists: Dr. JuanPablo Canales, Dr. Robert Dunn, Investigators: Dr. Michele Paulatto, Dr. JuanPablo Canales, Dr. Robert Dunn, Dr. Robert Sohn). These data files are of NetCDF Grid format and were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Seismic Investigation of the Rainbow Hydrothermal Field and its Tectono/magmatic Setting, Mid-Atlantic Ridge 36 Degrees 14N. Funding was provided by NSF award(s): OCE09-61680, OCE09-61151. DOI: 10.1594/IEDA/323928
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Processed Gridded Bathymetry Data from the Mid-Atlantic Ridge - Rainbow Vent Field acquired during R/V Marcus G. Langseth expedition MGL1305 (2013)
Author(s): Paulatto, Michele; Canales, JuanPablo; Dunn, Robert; Sohn, Robert
Description: This data set was acquired with Kongsberg Maritime EM122 Multibeam Sonar during R/V Marcus G. Langseth expedition MGL1305 conducted in 2013 (Co-Chief Scientists: Dr. JuanPablo Canales, Dr. Robert Dunn, Investigators: Dr. Michele Paulatto, Dr. JuanPablo Canales, Dr. Robert Dunn, Dr. Robert Sohn). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Seismic Investigation of the Rainbow Hydrothermal Field and its Tectono/magmatic Setting, Mid-Atlantic Ridge 36 Degrees 14N. Funding was provided by NSF award(s): OCE09-61680, OCE09-61151. This data was cited by Paulatto et al., 2015. DOI: 10.1594/IEDA/323929
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Processed EM302 and EM710 Bathymetry Data (Google Earth KMZ format) from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of Google Earth (KML/KMZ) format and include Bathymetry data that were processed after acquisition.
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Processed EM302 and EM710 Bathymetry Data (SD format) from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of Fledermaus Binary format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323925
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Processed EM302 and EM710 Bathymetry Data (XYZ ASCII format) from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of Text File (ASCII) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323927
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Processed EM302 and EM710 Bathymetry Data (GeoTIFF format) from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar and Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of GeoTIFF (Raster) format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323923
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Processed EM302 Acoustic Backscatter and Swath Bathymetry (GSF) Data from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323920
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Processed EM710 Acoustic Backscatter and Swath Bathymetry (GSF) Data from the Tropical Pacific Ocean acquired during R/V Falkor expedition FK160115 (2016)
Author(s): Saito, Mak
Description: This data set was acquired with Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK160115 conducted in 2016 (Chief Scientist: Dr. Mak Saito, Investigator: Dr. Mak Saito). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323921
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Raw Seismic Shot Time Navigation Data from the Atlantic Ocean acquired during R/V Maurice Ewing expedition EW9209 (1992)
Author(s): Curry, William; Mountain, Gregory
Description: This data set was acquired with Lamont-Doherty Earth Observatory Seismic SCS during R/V Maurice Ewing expedition EW9209 conducted in 1992 (Chief Scientist: Dr. William Curry, Investigators: Dr. William Curry, Dr. Gregory Mountain). These data files are of Text File (ASCII, LDEO Shotpoint Nav Format) format and include Seismic Shot Time Navigation data that have not been processed. Funding was provided by NSF award(s): OCE91-16500, OCE91-16303 and by: JOI-15-92. DOI: 10.1594/IEDA/323918
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Paleobathymetry Surfaces from Pamlico Sound, North Carolina
Author(s): Mallinson, David
Description: These data were derived from subbottom profiler data acquired in Pamlico Sound, NC (Lead Investigator: Dr. David Mallinson). Subbottom data were processed using Kingdom Suite software to digitize and export seismic horizons. Paleobathymetry was calculated for 500, 1000, and 4000 cal y BP times by comparison to the Kopp et al. 2015 relative sea-level curve, DOI 10.1007/s10584-015-1451-xin. Data files are of Text File (ASCII) format. This data was cited by Zaremba et al., 2016. Funding was provided by NSF grant OCE11-30843. DOI: 10.1594/IEDA/323917
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2017-01-01

Gridded Bathymetry and Acoustic Backscatter Data from near Fire Island acquired in 2013
Author(s): Flood, Roger
Description: This data set was acquired with a Kongsberg Maritime EM3002 Multibeam Sonar aboard the RV Pritchard in 2013 (Chief Scientist: Dr. Roger Flood, Investigator: Dr. Roger Flood). These data files are of GeoTIFF (Raster) format and include gridded Bathymetry and Acoustic Backscatter data that were processed after acquisition. Data were acquired as part of the project(s): Rapid Grant: Collaborative Investigations of the Impact of Superstorm Sandy on the South Shore of Long Island. Funding was provided by NSF award(s): OCE13-22746. DOI: 10.1594/IEDA/323888
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Tide Height Data measured by RTK GPS for correcting multibeam sonar bathymetry data acquired in Fire Island Inlet in 2013
Author(s): Flood, Roger
Description: This data set was acquired with a Trimble SPS-651 Global Positioning System (GPS) during multibeam surveys conducted near Fire Island in 2013 (Chief Scientist: Dr. Roger Flood). These data files are of Text File (ASCII) format and include Tide Height and position data. Tide Height measurements are offset to the water level (4.35 m below the GPS antenna) and the transducer offsets are made with respect to the water level (WLZ=0). Files include 6-minute positions and water-level elevations used to process multibeam data. Data were acquired as part of the project: Rapid Grant: Collaborative Investigations of the Impact of Superstorm Sandy on the South Shore of Long Island. Funding was provided by NSF award(s): OCE13-22746. DOI: 10.1594/IEDA/323887
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Processed Gridded Bathymetry Data from near Fire Island acquired in 2013
Author(s): Flood, Roger
Description: This data set was acquired with a Kongsberg Maritime EM3000D Multibeam Sonar aboard the RV Pritchard in 2013 (Chief Scientist: Dr. Roger Flood, Investigator: Dr. Roger Flood). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Data were acquired as part of the project(s): Rapid Grant: Collaborative Investigations of the Impact of Superstorm Sandy on the South Shore of Long Island. Funding was provided by NSF award(s): OCE13-22746. DOI: 10.1594/IEDA/323886
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Processed Gridded Swath Bathymetry Data from the Ross Sea acquired in 2013 and 2015
Author(s): Lee, Jae, Il; Yoon, Ho, Il; Yoo, Kyu-Cheul; Kim, Hyoung, Jun; Hong, Jong, Kuk
Description: This data set was acquired with Kongsberg Maritime EM122 Multibeam Sonar aboard the RV ARAON during two mapping programs conducted from 2013-02-11 to 2013-01-12 and 2015-01-12 to 2015-02-10 (Chief Scientist: Dr. Jae Il Lee, Investigator: Dr. Jae Il Lee). These processed data files are of Text File (ASCII) format and include Swath Bathymetry. DOI: 10.1594/IEDA/323884
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Unprocessed Swath Bathymetry and Acoustic Backscatter Data from Fire Island Inlet acquired in 2013
Author(s): Flood, Roger
Description: This data set was acquired in Fire Island Inlet with Kongsberg Maritime EM3000D Multibeam Sonar System in 2013 aboard the RV Pritchard (Chief Scientist: Dr. Roger Flood). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired in both April 2013 and October 2013, and were acquired as part of the project: Rapid Grant: Collaborative Investigations of the Impact of Superstorm Sandy on the South Shore of Long Island. Funding was provided by NSF award(s): OCE13-22746. DOI: 10.1594/IEDA/323882
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Bulk Magnetic Susceptibility Data from cores acquired in Pamlico Sound, North Carolina
Author(s): Mallinson, David; Zaremba, Nicholas
Description: These bulk magnetic susceptibility data were measured on cores from Pamlico Sound, North Carolina with a Kappabridge (Investigators: Dr. David Mallinson, Nicholas Zaremba). The data files are in Text File (ASCII) format and include volume susceptibility and depth in meters below core top. Funding was provided by NSF grant OCE11-30843, A Multidisciplinary Investigation of Coastal System Response to Sea-Level Rise, Climate Dynamics, and Geomorphic Change. This data was cited by Zaremba et al., 2016. DOI: 10.1594/IEDA/323883
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Temperature Time-Series Data from the CORK in Hole 1026B on the Juan de Fuca Plate acquired from 2004-2008
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with an Onset Computer Corporation U12-015-03 Autonomous Temperature Logger deployed in 2004 in the CORK in Hole 1026B during IODP Expedition 301 and recovered in 2008 during Atlantis Expedition AT15-35 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibrations. These data were acquired as part of the project(s): Collaborative Research: The Hydrogeological Architecture of Basaltic Oceanic Crust: CORK Experiments for the Initial IODP Expedition on the Flank of the Juan de Fuca Ridge; Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; and Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network. Funding was provided by NSF award(s): OCE04-00471, OCE05-50202, OCE05-50713, OCE07-26887, and OCE07-27952. The configuration of the CORK in Hole 1026B was described by Fisher et al., 2005. DOI: 10.1594/IEDA/323874
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Temperature Time-Series Data from the CORK in Hole U1301A on the Juan de Fuca Plate acquired from 2004-2008
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with Onset Computer Corporation U12-015-03 Autonomous Temperature Loggers and Antares Datensysteme 1857 Autonomous Temperature Loggers deployed in 2004 in the CORK in Hole U1301A during IODP Expedition 301 and recovered in 2008 during Atlantis Expedition AT15-35 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibration. These data were acquired as part of the project(s): Collaborative Research: The Hydrogeological Architecture of Basaltic Oceanic Crust: CORK Experiments for the Initial IODP Expedition on the Flank of the Juan de Fuca Ridge; Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; and Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network. Funding was provided by NSF award(s): OCE04-00471, OCE05-50202, OCE05-50713, OCE07-26887, and OCE07-27952. These data were cited by Wheat et al., 2010, and the configuration of the CORK in Hole U1301A was described by Fisher et al., 2005. DOI: 10.1594/IEDA/323875
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Temperature Time-Series Data from the CORK in Hole U1362A on the Juan de Fuca Plate acquired from 2010-2014
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with Onset Computer Corporation U12-015-03 Autonomous Temperature Loggers and Antares Datensysteme 1857 Autonomous Temperature Loggers deployed in 2010 in the CORK in Hole U1362A during IODP Expedition 327 and recovered in 2014 during Atlantis Expedition AT26-18 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibration. These data were acquired as part of the project(s): Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network; Center for Dark Energy Biosphere Investigations (C-DEBI): Collaborative Research: Completion of single- and cross-hole hydrogeologic experiments on the eastern flank of the Juan de Fuca Ridge using a borehole network; and Collaborative Research: Completing Single- And Cross-Hole Hydrgeologic And Microbial Experiments: Juan De Fuca Flank. Funding was provided by NSF award(s): OCE05-50202, OCE05-50713, OCE07-26887, OCE07-27952, OCE09-39564, OCE10-30350, OCE10-31808, OCE12-60180, OCE12-60408. The configuration of the CORK in Hole U1362A was described by Fisher et al., 2011. DOI: 10.1594/IEDA/323878
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Temperature Time-Series Data from the CORK in Hole U1301A on the Juan de Fuca Plate acquired from 2009-2013
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with Onset Computer Corporation U12-015-03 Autonomous Temperature Loggers and Antares Datensysteme 1857 Autonomous Temperature Loggers deployed in 2009 in the CORK in Hole U1301A during Atlantis Expedition AT15-51 and recovered in 2013 during Atlantis Expedition AT26-03 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibration. These data were acquired as part of the project(s): Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network; Center for Dark Energy Biosphere Investigations (C-DEBI): Collaborative Research: Completion of single- and cross-hole hydrogeologic experiments on the eastern flank of the Juan de Fuca Ridge using a borehole network; and Collaborative Research: Completing Single- And Cross-Hole Hydrgeologic And Microbial Experiments: Juan De Fuca Flank. Funding was provided by NSF award(s): OCE05-50202, OCE05-50713, OCE07-26887, OCE07-27952, OCE09-39564, OCE10-30350, OCE10-31808, OCE12-60180, OCE12-60408. These data were cited by Neira et al. (2016) and the configuration of the CORK in Hole U1301A was described by Fisher et al., 2005 and Fisher and IODP Expedition 321T Scientific Party, 2010. DOI: 10.1594/IEDA/323876
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Temperature Time-Series Data from the CORK in Hole U1362B on the Juan de Fuca Plate acquired from 2010-2014
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with Onset Computer Corporation U12-015-03 Autonomous Temperature Loggers and Antares Datensysteme 1857 Autonomous Temperature Loggers deployed in 2010 in the CORK Hole U1362B during IODP Expedition 327 and recovered in 2014 during Atlantis Expedition AT26-18 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibration.These data were acquired as part of the project(s): Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network; Center for Dark Energy Biosphere Investigations (C-DEBI): Collaborative Research: Completion of single- and cross-hole hydrogeologic experiments on the eastern flank of the Juan de Fuca Ridge using a borehole network; and Collaborative Research: Completing Single- And Cross-Hole Hydrgeologic And Microbial Experiments: Juan De Fuca Flank. Funding was provided by NSF award(s): OCE05-50202, OCE05-50713, OCE07-26887, OCE07-27952, OCE09-39564, OCE10-30350, OCE10-31808, OCE12-60180, OCE12-60408. These data were cited by Neira et al., 2016, and the configuration of the CORK in Hole U1362A was described by Fisher et al., 2011. DOI: 10.1594/IEDA/323879
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Temperature Time-Series Data from the CORK in Hole U1301B on the Juan de Fuca Plate acquired from 2004-2010
Author(s): Becker, Keir; Fisher, Andrew
Description: This data set was acquired with Onset Computer Corporation U12-015-03 Autonomous Temperature Loggers and Antares Datensysteme 1857 Autonomous Temperature Loggers deployed in 2004 in the CORK in U1301B during IODP Expedition 301 and recovered in 2010 during IODP Expedition 327 (Investigators: Dr. Keir Becker, Dr. Andrew Fisher). These data files are of Text File (ASCII) format and include Temperature data that were converted from raw data using factory software and calibration. These data were acquired as part of the project(s): Collaborative Research: The Hydrogeological Architecture of Basaltic Oceanic Crust: CORK Experiments for the Initial IODP Expedition on the Flank of the Juan de Fuca Ridge; Collaborative Research: A three-dimensional, subseafloor, IODP observatory network in the northeastern Pacific Ocean, and initiation of large-scale, cross-hole experiments; and Collaborative research: Large-scale, long-term, multi-directional, cross-hole experiments in the upper oceanic crust using a borehole observatory network. Funding was provided by NSF award(s): OCE04-00471, OCE05-50202, OCE05-50713, OCE07-26887, OCE07-27952. The configuration of the CORK in Hole U1301B was described by Fisher et al., 2005, and Fisher and IODP Expedition 321T Scientific Party, 2010. DOI: 10.1594/IEDA/323877
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Processed Gridded Swath Bathymetry Data from the Cascadia Subduction Zone Subduction acquired during R/V Thomas G. Thompson expedition TN311 (2014)
Author(s): Chadwell, C., David; Gibson, James
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Thomas G. Thompson expedition TN311 conducted in 2014 (Chief Scientist: Dr. C. David Chadwell, Investigators: Dr. C. David Chadwell, James Gibson). These data files are of NetCDF Grid format and include Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323871
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Processed Acoustic Backscatter and Swath Bathymetry Data from the Cascadia Subduction Zone Subduction acquired during R/V Thomas G. Thompson expedition TN311 (2014)
Author(s): Chadwell, C., David; Gibson, James
Description: This data set was acquired with Kongsberg Maritime EM302 Multibeam Sonar during R/V Thomas G. Thompson expedition TN311 conducted in 2014 (Chief Scientist: Dr. C. David Chadwell, Investigators: Dr. C. David Chadwell, James Gibson). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323870
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Raw ROV ROPOS Navigation Data from the Niua Volcanic Crater near the Lau Backarc Basin acquired during R/V Falkor expedition FK160320 (2016)
Author(s): Kwasnitschka, Tom
Description: This data set was acquired with Navigation System on ROV ROPOS during R/V Falkor expedition FK160320 conducted in 2016 (Chief Scientist: Dr. Tom Kwasnitschka, Investigator: Dr. Tom Kwasnitschka). These data files are of Text File (ASCII) format and include Navigation data that have not been processed. DOI: 10.1594/IEDA/323869
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Raw ROV ROPOS Conductivity, Oxygen, Pressure and Temperature Data from the Niua Volcanic Crater near the Lau Backarc Basin acquired during R/V Falkor expedition FK160320 (2016)
Author(s): Kwasnitschka, Tom
Description: This data set was acquired with Sea-Bird Electronics SBE-19 CTD on ROV ROPOS during R/V Falkor expedition FK160320 conducted in 2016 (Chief Scientist: Dr. Tom Kwasnitschka, Investigator: Dr. Tom Kwasnitschka). These data files are of Sea-Bird CTD format and include Conductivity, Oxygen, Pressure and Temperature data that have not been processed. DOI: 10.1594/IEDA/323872
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Processed ROV ROPOS Dive Event Documentation (KMZ format) from the Niua Volcanic Crater near the Lau Backarc Basin acquired during R/V Falkor expedition FK160320 (2016)
Author(s): Kwasnitschka, Tom
Description: This data set was acquired with Canadian Scientific Submersible Facility IRLS on ROV ROPOS during R/V Falkor expedition FK160320 conducted in 2016 (Chief Scientist: Dr. Tom Kwasnitschka, Investigator: Dr. Tom Kwasnitschka). These data files are of Google Earth (KML/KMZ) format and include Documentation data that were processed after acquisition.
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ROV ROPOS Dive Event Documentation (CSV format) from the Niua Volcanic Crater near the Lau Backarc Basin acquired during R/V Falkor expedition FK160320 (2016)
Author(s): Kwasnitschka, Tom
Description: This data set was acquired with Canadian Scientific Submersible Facility IRLS on ROV ROPOS during R/V Falkor expedition FK160320 conducted in 2016 (Chief Scientist: Dr. Tom Kwasnitschka, Investigator: Dr. Tom Kwasnitschka). These data files are of Text File (ASCII) format. DOI: 10.1594/IEDA/323867
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Processed Gridded NetCDF Bathymetry Data (SeaBeam 2000) from the Tonga Volcanic Arc acquired during R/V Melville expedition BMRG08MV (1996)
Author(s): Bloomer, Sherman
Description: This data set was acquired with a SeaBeam Instruments 2000 Multibeam Sonar during R/V Melville expedition BMRG08MV conducted in 1996 (Chief Scientist: Dr. Sherman Bloomer, Investigator: Dr. Sherman Bloomer). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. Funding was provided by NSF award(s): OCE95-21023. DOI: 10.1594/IEDA/323863
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Processed Bathymetry and Sidescan PDF Images derived from Gridded NetCDF Sonar Multibeam Data (SeaBeam 2000) from the Tonga Volcanic Arc acquired during R/V Melville expedition BMRG08MV (1996)
Author(s): Bloomer, Sherman
Description: This data set was acquired with SeaBeam Instruments 2000 Multibeam Sonar during R/V Melville expedition BMRG08MV conducted in 1996 (Chief Scientist: Dr. Sherman Bloomer, Investigator: Dr. Sherman Bloomer). These data files are of PDF format and include Bathymetry and Sidescan data that were processed after acquisition. Funding was provided by NSF award(s): OCE95-21023.
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2016-12-01

Processed Gridded Bathymetry Data (EM122) from the Galapagos Spreading Center acquired during R/V Roger Revelle expedition DRFT04RR (2001)
Author(s): Kurz, Mark; Fornari, Daniel
Description: This data set was acquired with a Kongsberg Maritime EM122 Multibeam Sonar during R/V Roger Revelle expedition DRFT04RR conducted in 2001 (Chief Scientist: Dr. Mark Kurz, Investigator: Dr. Daniel Fornari). These data files are of NetCDF Grid format and include Bathymetry data that were processed after acquisition. DOI: 10.1594/IEDA/323860
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Processed Gridded ESRI ASCII Sidescan Data (MR1) from the Galapagos Spreading Center acquired during R/V Roger Revelle expedition DRFT04RR (2001)
Author(s): Kurz, Mark; Fornari, Daniel
Description: This data set was acquired with an UH:Hawaii Mapping Research Group MR1 Sidescan Sonar during R/V Roger Revelle expedition DRFT04RR conducted in 2001 (Chief Scientist: Dr. Mark Kurz, Investigator: Dr. Daniel Fornari). These data files are of ESRI ASCII Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/323859
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Processed Gridded NetCDF Sidescan Data (MR1) from the Galapagos Spreading Center acquired during R/V Roger Revelle expedition DRFT04RR (2001)
Author(s): Kurz, Mark; Fornari, Daniel
Description: This data set was acquired with an UH:Hawaii Mapping Research Group MR1 Sidescan Sonar during R/V Roger Revelle expedition DRFT04RR conducted in 2001 (Chief Scientist: Dr. Mark Kurz, Investigator: Dr. Daniel Fornari). These data files are of NetCDF Grid format and include Sidescan data that were processed after acquisition. DOI: 10.1594/IEDA/323858
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Bathymetry, Gravity Field and Gravity Free Air Anomaly Data from Tamu Massif acquired during R/V Falkor expedition FK151005 (2015)
Author(s): Sager, William; Zhang, Jinchang
Description: This data set was acquired with a Echosounder, Navigation System and Gravimeter during R/V Falkor expedition FK151005 conducted in 2015 (Chief Scientist: Dr. William Sager, Investigators: Dr. William Sager, Jinchang Zhang). These data files are of Text File (ASCII) format and include Bathymetry, Gravity Field, Gravity Free Air Anomaly and Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Proposal: How Did the World's Largest Single Volcano Form at a Triple Junction? A Magnetic and Bathymetry Survey of Tamu Massif, Shatsky Rise. Funding was provided by NSF award: OCE14-58908 and ship operations were supported by Schmidt Ocean Institute. DOI: 10.1594/IEDA/323856
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Raw Seismic Shot Time Navigation Data from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)
Author(s): Reece, Robert
Description: This data set was acquired with an Ocean Bottom Seismometer during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist/Investigator: Dr. Robert Reece). These data files are of plain text (ASCII) format and include Seismic Shot Time Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108.
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Processed gridded 0.5m-resolution Backscatter Mosaics (GeoTIFF format) from the Lagoon of Venice collected in 2013
Author(s): Madricardo, Fantina; Foglini, Federica; Trincardi, Fabio
Description: This dataset contains high-resolution (0.5m resolution) mosaics of gridded backscatter data (GeoTIFF format). Data was collected during a six-months survey (lasting from May to December 2013) in the channel network of the Venice Lagoon by means of the MBES system Kongsberg EM-2040 Compact dual head. The MBES was mounted on a pole at the bow of the CNR research vessel Litus, a 10-m long boat with only 1.5-m draft. The MBES has 800 beams (400 per swath) 1°x1°; the operational frequency for this survey was set at 360 kHz. A Seapath 300 system was used for ship positioning, improving its accuracy by the correction provided by a Fugro HP differential Global Positioning System (DGPS, accurate up to 0.2 m Backscatter mosaics were created in CARIS HIPS and SIPS through the Geocoder engine. The Geocoder tool automatically corrects the system settings for transmission loss, insonification area and incidence angle variations35. Mosaics were generated using Angle Varying Gain (AVG) correction with a 300-pixel size window and Despeckle DOI: 10.1594/IEDA/323853
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2016-11-01

Raw Meteorological Barometer Pressure (mBar) Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Meteorological Antarctic Mesoscale Prediction System (AMPS) Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Raw Meteorological Surface Winds Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Funding was provided by NSF grant: ANT00-89451. DOI: 10.1594/IEDA/323849
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Raw Meteorological Wave Height Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph and Flourometer during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF grant: ANT00-89451. DOI: 10.1594/IEDA/323850
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1605 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1605 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Funding was provided by NSF grant: ANT00-89451. DOI: 10.1594/IEDA/323851
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Documentation related to the 2015 Axial Seamount earthquake catalogs of Wilcock et al. 2016 (investigators William Wilcock, Maya Tolstoy, Felix Waldhauser)
Author(s): Wilcock, William; Tolstoy, Maya; Waldhauser, Felix
Description: Seismometer station information and description of the content and format of the earthquake catalogs and velocity models related to the Wilcock et al. 2016 Science paper. The data files are in PDF format and were generated as part of a project titled Collaborative Research: Understanding the Spatio-Temporal Characteristics of Earthquakes at Axial Seamount Late in an Eruptive Cycle. The earthquake catalogs were published as part of the Wilcock et al., 2016 paper. Funding was provided by NSF grants OCE-1536219 and OCE-1536320. (investigators William Wilcock, Maya Tolstoy, Felix Waldhauser)
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Vertical velocity models for Axial Seamount used to locate earthquakes from January, 2015 through November, 2015 (investigators William Wilcock, Maya Tolstoy, Felix Waldhauser, Adrien Arnulf).
Author(s): Wilcock, William; Tolstoy, Maya; Waldhauser, Felix; Arnulf, Adrien
Description: The layered velocity models are based on seismic imaging of the volcano (Arnulf et al. Geology, 42, 655-658, 2014). The data files are in ASCII format and were used as part of a project titled Collaborative Research: Understanding the Spatio-Temporal Characteristics of Earthquakes at Axial Seamount Late in an Eruptive Cycle. The velocity models were used to locate earthquakes for the Wilcock et al. (2016) paper.
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Catalogs of earthquake recorded on Axial Seamount from January, 2015 through November, 2015 (investigators William Wilcock, Maya Tolstoy, Felix Waldhauser).
Author(s): Wilcock, William; Waldhauser, Felix; Tolstoy, Maya
Description: The earthquake catalogs spans the time period January 2015 through November 2015 and were recorded by the seismic network at the summit of Axial Seamount of the Ocean Observatories Initiative cabled array. The data files are in ASCII format and were generated as part of a project titled Collaborative Research: Understanding the Spatio-Temporal Characteristics of Earthquakes at Axial Seamount Late in an Eruptive Cycle. The earthquake catalogs were published as part of the Wilcock et al., 2016 paper. Funding was provided by NSF grants OCE-1536219 and OCE-1536320. DOI: 10.1594/IEDA/323843
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. Funding was provided by NSF grant: ANT00-89451 DOI: 10.1594/IEDA/323842
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Raw Meteorological Surface Winds Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Meteorological Barometric Pressure (mBar) Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Meteorological Antarctic Mesoscale Prediction System (AMPS) Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of PNG format and include Meteorological data that have not been processed.
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Raw Meteorological Wave Height Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Antarctic Mesoscale Prediction System (AMPS) Meteorological Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of PNG format and include AMPS Meteorological data that have not been processed.
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph and Flourometer during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. Kimberly Dietrich, Investigator: Dr. Kimberly Dietrich). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. Funding was provided by NSF grant: ANT00-89451 DOI: 10.1594/IEDA/323836
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Raw Meteorological Surface Wind Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological surface wind data that have not been processed.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1604 (2016)
Author(s): Detrich, H., William
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1604 conducted in 2016 (Chief Scientist: Dr. H. William Detrich, Investigator: Dr. H. William Detrich). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Structure, Function, and Expression of Tubulins, Globins, and Microtubule-Dependent Motors from Cold-Adapted Antarctic Fishes. Funding was provided by NSF award(s): ANT00-89451. DOI: 10.1594/IEDA/323835
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Raw Meteorological Barometric Pressure (mBar) Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Satellite during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Raw Meteorological Wave Height Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Satellite during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JPEG Image format and include Meteorological data that have not been processed.
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with Navigation System during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/323829
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Raw Temperature Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Sippican MK21 Expendable CTD during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Sippican MK21 Export Data File format and include Temperature data that have not been processed. DOI: 10.1594/IEDA/323830
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1603 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph and Flourometer during R/V Laurence M. Gould expedition LMG1603 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/323828
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Processed high-resolution ASCII:ESRI gridded bathymetry data (EM2040 and EM3002) from the Lagoon of Venice collected in 2013
Author(s): Madricardo, Fantina; Foglini, Federica; Trincardi, Fabio
Description: This dataset contains high-resolution ASCII:ESRI gridded bathymetric data (0.5 m DTM). Data was collected during a six-months survey (lasting from May to December 2013) in the channel network of the Venice Lagoon by means of the MBES system Kongsberg EM-2040 Compact dual head. The MBES was mounted on a pole at the bow of the CNR research vessel Litus, a 10-m long boat with only 1.5-m draft. The MBES has 800 beams (400 per swath) 1°x1°; the operational frequency for this survey was set at 360 kHz. A Seapath 300 system was used for ship positioning, improving its accuracy by the correction provided by a Fugro HP differential Global Positioning System (DGPS, accurate up to 0.2 m). Tidal correction of bathymetric data was based on a set of virtual tidal stations (93 points) distributed evenly around all the study area. The tidal corrections in each virtual tide gauge station were calculated using the water level simulated by the hydrodynamic model SHYFEM (Umgiesser et al., 2014) applied to the whole Venice Lagoon. Data was processed after collected using CARIS to account for sound velocity profiles, tide corrections, and manual quality control tools. The base surfaces were created with the Swath Angles Weighting option with a Max Footprint size of 9x9 pixels and a resolution of 0.5 m and cleaned using the subset editor to efficiently handle and visualize. The raw data are stored in the CNR-ISMAR Venice server and available under request to data owner. Data collection have been founded thanks to the Italian Italian Flagship Project RITMARE. The datafile iim_malamocco.asc was collected by the Italian hydrographic Institute (IIM Istituto Idrografico della Marina) by means of the MBES system Kongsberg EM3002 on board of the vessels MBN1148 and MBF1213. The Italian Hydrographic Institute processed the bathymetric using CARIS HIPS AND SIPS 7.1. Data are licensed under CCBY 4.0. DOI: 10.1594/IEDA/323605
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Processed Navigation Data from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1609 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Navigation System during R/V Laurence M. Gould expedition LMG1609 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of Text File (ASCII) format and include Navigation data that were processed after acquisition. DOI: 10.1594/IEDA/323603
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Processed Underway Hydrographic and Weather and Ship-state Data (JGOFS) from the Antarctic Peninsula acquired during R/V Laurence M. Gould expedition LMG1609 (2016)
Author(s): USAP, Marine, Manager
Description: This data set was acquired with a Meteorological Sensor, Echosounder, Thermosalinograph and Flourometer during R/V Laurence M. Gould expedition LMG1609 conducted in 2016 (Chief Scientist: USAP Marine Manager, Investigator: USAP Marine Manager). These data files are of JGOFS (ASCII) format and include Bathymetry, Conductivity, Fluorescence, Infrared Radiation, Meteorological, Salinity, Temperature and Visible Radiation data that were processed after acquisition. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single raw input. DOI: 10.1594/IEDA/323604
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Interpreted outlines (version 1) as ASCII points of the 2011 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator David Caress)
Author(s): Caress, David; Clague, David; Paduan, Jennifer; Martin, Julie; Dreyer, Brian; Chadwick, William; Denny, Alden; Kelley, Deborah
Description: A newer version (v2) of this data set now exists as DOI 10.1594/IEDA/324416. The v1 outlines of the 2011 lava flows and fissures were published in Caress et al. (2012). This geological interpretation was created using submersible observations, multibeam sonar data, and MBARI AUV high-resolution bathymetry. The data files are in ASCII format in geographic projection and were generated with funding from MBARI, NOAA/PMEL, and NSF grants OCE07-25605 and OCE10-61176. DOI: 10.1594/IEDA/323602
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Interpreted outlines as ASCII points of the 1998 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator William Chadwick)
Author(s): Chadwick, William; Clague, David; Embley, Robert; Perfit, Michael; Butterfield, David; Caress, David; Paduan, Jennifer; Sasnett, Peri; Merle, Susan; Bobbitt, Andra
Description: The outlines of the 1998 lava flows and fissures as published in Chadwick et al. (2013). This geological interpretation was created using submersible observations, multibeam and sidescan sonar data, and MBARI AUV high-resolution bathymetry. The data files are in ASCII format in geographic projection and were generated with funding from NOAA/PMEL and NSF grant OCE07-25605. DOI: 10.1594/IEDA/323601
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Interpreted outlines (version 1) as ASCII points of the 2015 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator William Chadwick)
Author(s): Chadwick, William; Paduan, Jennifer; Clague, David; Dreyer, Brian; Merle, Susan; Bobbitt, Andra; Caress, David; Philip, Brendan; Kelley, Deborah; Nooner, Scott
Description: A newer version (v2) of this data set now exists as DOI 10.1594/IEDA/324418. The v1 outlines of the 2015 lava flows and fissures were published in Chadwick et al. (2016). This geological interpretation was created using submersible observations, multibeam sonar data, and AUV high-resolution bathymetry. The data files are in ASCII format in geographic projection and were generated with funding from MBARI, NOAA/PMEL, and NSF grants OCE-1356839 and OCE-1546616. DOI: 10.1594/IEDA/323600
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Interpreted outlines (version 1) as shapefiles of the 2015 lava flows and eruptive fissures at Axial Seamount, Juan de Fuca Ridge (investigator William Chadwick)
Author(s): Chadwick, William; Paduan, Jennifer; Clague, David; Dreyer, Brian; Merle, Susan; Bobbitt, Andra; Caress, David; Philip, Brendan; Kelley, Deborah; Nooner, Scott
Description: A newer version (v2) of this data set now exists as DOI 10.1594/IEDA/324417. The v1 outlines of the 2015 lava flows and fissures were published in Chadwick et al. (2016). This geological interpretation was created using submersible observations, multibeam sonar data, and AUV high-resolution bathymetry. The data files are in shapefile format in both geographic and UTM projections and were generated with funding from MBARI, NOAA/PMEL, and NSF grants OCE-1356839 and OCE-1546616. DOI: 10.1594/IEDA/323598
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Raw Seismic Navigation Data (P1 format) from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)
Author(s): Reece, Robert; Christeson, Gail
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist: Dr. Robert Reece, Investigators: Dr. Robert Reece, Dr. Gail Christeson). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108. DOI: 10.1594/IEDA/323591
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Multi-Channel Seismic Shot Data from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)
Author(s): Reece, Robert; Christeson, Gail
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist: Dr. Robert Reece, Investigators: Dr. Robert Reece, Dr. Gail Christeson). These data files are of SEGD format and include Multi-Channel Seismic Reflection shot data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108. DOI: 10.1594/IEDA/323597
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Processed Seismic Navigation Data (P1 format) from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)
Author(s): Reece, Robert; Christeson, Gail
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist: Dr. Robert Reece, Investigators: Dr. Robert Reece, Dr. Gail Christeson). These data files are of U.K.O.O.A. P1/90 format and include Seismic Navigation data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108. DOI: 10.1594/IEDA/323592
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Raw Seismic Navigation Data (P2 format) from the South Atlantic Ocean acquired during R/V Marcus G. Langseth expedition MGL1601 (2016)
Author(s): Reece, Robert; Christeson, Gail
Description: This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus G. Langseth expedition MGL1601 conducted in 2016 (Chief Scientist: Dr. Robert Reece, Investigators: Dr. Robert Reece, Dr. Gail Christeson). These data files are of U.K.O.O.A. P2/94 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project(s): Collaborative Research: Evolution of South Atlantic Oceanic Crust: A Seismic Transect. Funding was provided by NSF award(s): OCE15-37169, OCE15-37108. DOI: 10.1594/IEDA/323593
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