IEDA: Marine Geoscience Data System IEDA

Recent Data Contributions

2017-11-01

Raw EM710 Acoustic Backscatter and Swath Bathymetry Data acquired during R/V Falkor expedition FK170602 (2017)
Author(s): Zeppilli, Daniela
Description: This data set was acquired with a Kongsberg Maritime EM710 Multibeam Sonar during R/V Falkor expedition FK170602 conducted in 2017 (Chief Scientist: Dr. Daniela Zeppilli, Investigator: Dr. Daniela Zeppilli). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed.
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Raw EM302 Acoustic Backscatter and Swath Bathymetry Data acquired during R/V Falkor expedition FK170602 (2017)
Author(s): Zeppilli, Daniela
Description: This data set was acquired with a Kongsberg Maritime EM302 Multibeam Sonar during R/V Falkor expedition FK170602 conducted in 2017 (Chief Scientist: Dr. Daniela Zeppilli, Investigator: Dr. Daniela Zeppilli). These data files are of MBSystem-compatible format and include Acoustic Backscatter and Swath Bathymetry 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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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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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 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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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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Raw Meteorological Data (Wind, Waves, Ice, AMPS, Isobars) 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 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.
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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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Raw 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 not been processed. DOI: 10.1594/IEDA/324229
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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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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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2017-09-01

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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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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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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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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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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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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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 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 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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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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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 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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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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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. DOI: 10.1594/IEDA/324171
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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. DOI: 10.1594/IEDA/324172
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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. DOI: 10.1594/IEDA/324173
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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. DOI: 10.1594/IEDA/324174
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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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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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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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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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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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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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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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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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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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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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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) 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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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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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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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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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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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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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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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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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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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 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, 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 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 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 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 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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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 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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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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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 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/324120
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Raw Temperature 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. DOI: 10.1594/IEDA/324121
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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. 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 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 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 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 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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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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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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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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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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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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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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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 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 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 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 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 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 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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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 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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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 (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 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 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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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 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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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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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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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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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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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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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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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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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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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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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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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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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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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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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 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 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 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 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 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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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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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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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 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 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 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 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 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 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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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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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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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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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 (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 (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 (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 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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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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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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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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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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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 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 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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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 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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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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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 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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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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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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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 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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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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2016-12-01

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 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 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 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 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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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 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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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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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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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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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 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 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 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 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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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 Navigation System 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 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/323835
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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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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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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 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 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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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 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.
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Interpreted outlines 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: The outlines of the 2011 lava flows and fissures as 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.
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Interpreted outlines 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: The outlines of the 2015 lava flows and fissures as 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.
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Interpreted outlines shapefile 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: The outlines of the 2015 lava flows and fissures as 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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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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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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