Creator: MGDS > Marine Geoscience Data System
License: CC BY-NC-SA 3.0

RC2901 Bathymetry:Swath

Map View

Cande, Steve

Investigator

LDEO

Device Info

Sonar:Multibeam

SeaBeam:Classic

Platform

Robert D. Conrad

LDEO

Awards

OCE85-11388

OCE86-14508

Quality

Data have not been processed or modified since acquisition (e.g. Realtime navigation or sonar data, raw images etc.).

License

CC BY-NC-SA 3.0

Report Incorrect Information

Data Files

Documents

ISO/XML Metadata

Seismic Acquisition Parameters

Download as Text: RC2901

RC2901_ACQ001 (Lines: 727-739)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Pressure (psi): 2000

Distance to Antenna (m): 58

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 240

Channels Recorded: 240

Group Spacing (m): 12.5

Cable Length (m): 3000

Near Channel Number: 240

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

WGS84

Acquisition System

Digital

Name: DSS240

Sample Interval (msec): 4

Record Length (sec): 12

Details

Shot interval was 27 s for lines 727-728

Shot interval was 18 s for remaining lines

Source Volume was 4991 cu in for lines 727-728

Source Volume was 3768 cu in for remaining lines

Source to Near Channel was 345m for lines 727-732

Source to Near Channel was 320m for line 733, 308m for line 734, 292m for line 735

Source to Near Channel was 320m for lines 736-739

RC2901_ACQ002 (Lines: 740-781)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 3768

Pressure (psi): 2000

Shot Interval (sec): 18

Distance to Near Channel (m): 285

Distance to Antenna (m): 58

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 236

Channels Recorded: 236

Group Spacing (m): 12.5

Cable Length (m): 2950

Near Channel Number: 236

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

US Navy Transit Satellites

WGS84

Acquisition System

Digital

Name: DSS240

Sample Interval (msec): 4

Record Length (sec): 12

Details

edu.utexas.ig:rc2901_acq001 (Lines: )

Source Information

AirGun

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

US Navy Transit Satellite

WGS84

Acquisition System

Digital

Name: DSS 240

Details

Source Type: AirGun

Acquisition System Name: DSS 240

Acquisition System Type: digital

Seismic Nav System: US Navy Transit Satellite

Source to Near Channel: 345m for lines 727-732, 320m for line 733, 320m for lines 736-739, 285m for lines 740-781

Antenna to Source (m): 58

Number of Channels Recorded: 240 channels for lines 727-739, 236 channels recorded for lines 740-781

Channel Length (m): 12.5

Cable Receiver Depth (m): unknown

Source Volume: 4991 cu. in. for lines 727-728, 3768 cu. in. for lines 729-781;

Source Pressure (bars): 138

Source Number: 10

Source Depth (m): unknown

Shot Control: Time

Shot Interval: 27s for lines 727-728, 18s for lines 729-781

Expand