EW0307 - Marine Geoscience Data System

Sensor Data

Sort by:

Backscatter:Acoustic, Bathymetry:Swath, Sidescan

(Swath)

Device Info

Sonar:Multibeam

Maurice Ewing

Repository

NOAA:NCEI

Repository

MGDS

Format

MBSystem

GMRT,

Holbrook, W. Steven

University of Wyoming

Bathymetry:Singlebeam, Gravity:Field

Device Info

Gravimeter, Sonar:Multibeam

Maurice Ewing

Repository

MGDS

Format

MGD77

Holbrook, W. Steven

University of Wyoming

Navigation:Primary

Device Info

Navigation

Maurice Ewing

Repository

MGDS

Format

MGDS:Nav, SHP

Holbrook, W. Steven

University of Wyoming

Seismic Reflection/Refraction

Device Info

Seismic:MCS

Array:Maurice Ewing

Repository

MGDS

Format

ASCII:TSN, SEGY

Holbrook, W. Steven

University of Wyoming

Related References

Event Logs

Line

Device Info

Related Devices

Holbrook, W. Steven

University of Wyoming

Seismic Acquisition Parameters

Download As Text

EW0307_ACQ001 (Lines: 1-8 and 12-48)

Source Information

AirGun (BOLT:1500C)

Source Number: 6

Volume (cu in): 1350

Pressure (psi): 2000

Shot Interval (m): 37.5

Distance to Near Channel (m): 183.25

Distance to Antenna (m): 88.6

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 480

Channels Recorded: 480

Group Spacing (m): 12.5

Near Channel Number: 480

Used Active Tail Buoy: true

Nav System

Acquisition System

Digital

Name: Syntron Syntrak 480

Sample Interval (msec): 2

Record Length (sec): 6.144

Details

EW0307_ACQ002 (Lines: 9-11 and 64)

Source Information

AirGun (BOLT:1500C)

Source Number: 6

Volume (cu in): 1350

Pressure (psi): 2000

Shot Interval (m): 37.5

Distance to Near Channel (m): 183.25

Distance to Antenna (m): 88.6

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 480

Channels Recorded: 480

Group Spacing (m): 12.5

Near Channel Number: 480

Used Active Tail Buoy: true

Nav System

Acquisition System

Digital

Name: Syntron Syntrak 480

Sample Interval (msec): 2

Record Length (sec): 8.192

Details

EW0307_ACQ003 (Lines: 49-56)

Source Information

AirGun (BOLT:1500C)

Source Number: 6

Volume (cu in): 1350

Pressure (psi): 2000

Shot Interval (m): 37.5

Distance to Near Channel (m): 183.25

Distance to Antenna (m): 88.6

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 480

Channels Recorded: 480

Group Spacing (m): 12.5

Near Channel Number: 480

Used Active Tail Buoy: true

Nav System

Acquisition System

Digital

Name: Syntron Syntrak 480

Sample Interval (msec): 2

Details

EW0307_ACQ004 (Lines: 57-63)

Source Information

AirGun (BOLT:1500C)

Source Number: 6

Volume (cu in): 1350

Pressure (psi): 2000

Shot Interval (m): 37.5

Distance to Near Channel (m): 183.25

Distance to Antenna (m): 88.6

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 480

Channels Recorded: 480

Group Spacing (m): 12.5

Near Channel Number: 480

Used Active Tail Buoy: true

Nav System

Acquisition System

Digital

Name: Syntron Syntrak 480

Sample Interval (msec): 2

Record Length (sec): 10.24

Details

EW0307_ACQ005 (Lines: 36)

Source Information

AirGun (BOLT:1500C)

Source Number: 20

Volume (cu in): 6947

Pressure (psi): 2000

Depth (m): 7

Shot Interval (m): 175

Distance to Near Channel (m): 179

Distance to Antenna (m): 88.6

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 480

Channels Recorded: 480

Group Spacing (m): 12.5

Cable Depth (m): 7

Near Channel Number: 480

Used Active Tail Buoy: true

Used Compass Birds: true

Nav System

Acquisition System

Digital

Name: Syntron Syntrak 480

Sample Interval (msec): 4

Record Length (sec): 14.336

Details

References

Brown et al., 2006 Slide structure and role of gas hydrate at the northern boundary of the Storegga Slide, offshore Norway Mar. Geol. 229(3-4). doi: 10.1016/j.margeo.2006.03.011

Fortin and Holbrook, 2009 Sound speed requirements for optimal imaging of seismic oceanography data Geophysical Research Letters 36. doi: 10.1029/2009GL038991

Holbrook and Fer, 2005 Ocean internal wave spectra inferred from seismic reflection transects Geophysical Research Letters 32. doi: 10.1029/2005GL023733

Holbrook et al., 2009 Images of internal tides near the Norwegian continental slope Geophysical Research Letters 36. doi: 10.1029/2009GL038909

Nandi et al., 2004 Seismic reflection imaging of water mass boundaries in the Norwegian Sea Geophysical Research Letters 31. doi: 10.1029/2004GL021325

Paramo and Holbrook, 2005 Temperature contrasts in the water column inferred from amplitude-versus-offset analysis of acoustic reflections Geophysical Research Letters 32. doi: 10.1029/2005GL024533

Wood et al., 2008 Full waveform inversion of reflection seismic data for ocean temperature profiles Geophysical Research Letters 35. doi: 10.1029/2007GL032359

Scientific Personnel

Brown, Hillary

Scientist

University of Wyoming

GMRT,

Investigator
(not in field)

LDEO

Holbrook, W. Steven

Scientist:Chief

University of Wyoming

Kinley, Travis

Scientist

Nandi, Papia

Scientist

Nealon, Jeff

Scientist

University of Wyoming

Parmo, Pedro

Scientist

True, Shane

Scientist

Support Personnel

Byrne, John

Technician:Airgun

LDEO

DiBernardo, John

Technician:Airgun

LDEO

Goldstein, Howard

Observer:MarineMammal

LDEO

Gutierrez, Carlos

Technician:Airgun

LDEO

Haley, Beth

Observer:MarineMammal

LGL

Keough, Will

Technician:Electronics

LDEO

Koczynski, Ted

Technician:Science

LDEO

Leidhold, Christopher

Technician:Science

LDEO

Oliver-Goodwin, Richard

Manager:ComputerSystems

LDEO

QaliMaiwiriwiri, Ropate

Technician:Airgun

LDEO

Stennett, Joseph

Engineer

LDEO

Stoltz, Sarah

Observer:MarineMammal

Walsh, Justin

Technician:Airgun

LDEO

Instruments

Gravimeter

Device Info

BGM-3

BellAerospace

Navigation

Device Info

NotProvided

Sonar:Multibeam

Device Info

Hydrosweep DS2

Atlas

Seismic:MCS

Device Info

NotProvided

LDEO

Platform Info

Maurice Ewing

Array