EW9503 - Marine Geoscience Data System

Sensor Data

Sort by:

Backscatter:Acoustic, Bathymetry:Swath

(Swath)

Device Info

Sonar:Multibeam

Maurice Ewing

Repository

NOAA:NCEI

Repository

MGDS

Format

MBSystem

Carbotte, Suzanne

LDEO

Bathymetry:Singlebeam, Gravity:Field, Magnetic:Field

Device Info

Gravimeter, Magnetometer, Sonar:Multibeam

Maurice Ewing

Repository

MGDS

Format

MGD77

Carbotte, Suzanne

LDEO

Bathymetry:Swath

(Swath)

Device Info

Sonar:Multibeam

Maurice Ewing

Repository

MGDS

Format

MBSystem

Carbotte, Suzanne

LDEO

Related References

Navigation:Primary

Device Info

Navigation

Maurice Ewing

Repository

MGDS

Format

MGDS:Nav, SHP

Carbotte, Suzanne

LDEO

Seismic Reflection/Refraction

Device Info

Seismic:MCS

Array:Maurice Ewing

Repository

MGDS

Format

ASCII:TSN, SEGY

Carbotte, Suzanne

LDEO

Related References

Event Logs

Line

Device Info

Related Devices

Carbotte, Suzanne

LDEO

Seismic Acquisition Parameters

Download As Text

EW9503_ACQ001 (Lines: 1332)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 3005

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 20

Distance to Near Channel (m): 188

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 160

Channels Recorded: 160

Group Spacing (m): 25

Cable Depth (m): 8

Near Channel Number: 160

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 8

Details

EW9503_ACQ002 (Lines: 1333-1365)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 3005

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 20

Distance to Near Channel (m): 188

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 160

Channels Recorded: 160

Group Spacing (m): 25

Cable Depth (m): 8

Near Channel Number: 160

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 10

Details

EW9503_ACQ003 (Lines: 1331)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 3005

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 20

Distance to Near Channel (m): 188

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 160

Channels Recorded: 160

Group Spacing (m): 25

Cable Depth (m): 12

Near Channel Number: 160

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 8

Details

References

Carbotte et al., 2000 Evaluation of morphological indicators of magma supply and segmentation from a seismic reflection study of the East Pacific Rise, 15_30-17N J. Geophys. Res. 105(B2). doi: 10.1029/1999JB900245

Scientific Personnel

Carbotte, Suzanne

Scientist:Chief

LDEO

Mutter, Carolyn

Scientist:Investigator:Co-Principal
(not in field)

LDEO

Support Personnel

Budhypramono, Stefanus

Technician:Data

LDEO

Francis, Bruce

Technician:Science

LDEO

Instruments

Gravimeter

Device Info

BGM-3

BellAerospace

Magnetometer

Device Info

V75

Varian Inc.

Navigation

Device Info

NotProvided

Sonar:Multibeam

Device Info

Hydrosweep DS

Atlas

Seismic:MCS

Device Info

NotProvided

LDEO

Platform Info

Maurice Ewing

Array