Marine Geoscience Data System

Seismic Reflection/Refraction Data at the Academic Seismic Portal

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Expeditions / Compilations

CH0698

Cape Hatteras

Processed

Acquisition Information

Processed Data Sets

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Navigation:Primary

Processed ship-based Navigation Data from the New Jersey Continental Shelf acquired during the R/V Cape Hatteras expedition CH0698 (1998)

Platform Info

Cape Hatteras

Nicholas

Device Info

Navigation

Locale

File Format

SHP

Quality

Mountain, Gregory

LDEO

Navigation:Primary

Data DOI: 10.1594/IEDA/310552

Processed ship-based Navigation Data from the New Jersey Continental Shelf acquired during the R/V Cape Hatteras expedition CH0698 (1998)

Platform Info

Cape Hatteras

Nicholas

Device Info

Navigation

Locale

File Format

MGDS:Nav

Quality

Mountain, Gregory

LDEO

Event Logs

Line (CH0698)

Device Info

Related Devices

Mountain, Gregory

LDEO

Line (CH0698)

Device Info

Seismic:MCS

Platform: Cape Hatteras (Array)

Mountain, Gregory

LDEO

Seismic Acquisition Parameters

Download As Text

CH0698_ACQ001 (Lines: 27)

Source Information

AirGun (SERCEL:GI45/45)

Source Number: 1

Volume (cu in): 45

Pressure (psi): 2000

Depth (m): 3

Shot Interval (sec): 5

Distance to Near Channel (m): 6

Distance to Antenna (m): 84

Number of Arrays: 1

Receiver Information

NotProvided

Number of Cables: 1

Channels Per Cable: 21

Channels Recorded: 21

Group Spacing (m): 12.5

Cable Depth (m): 3

Near Channel Number: 1

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: LDEO Portable Hi-Resolution

Sample Interval (msec): 0.5

Record Length (sec): 2

Details

Channels=1,28-48

CH0698_ACQ002 (Lines: 99)

Source Information

AirGun (SERCEL:GI45/45)

Source Number: 1

Volume (cu in): 45

Pressure (psi): 2000

Depth (m): 3

Shot Interval (sec): 5

Distance to Near Channel (m): 6

Distance to Antenna (m): 84

Number of Arrays: 1

Receiver Information

NotProvided

Number of Cables: 1

Channels Per Cable: 27

Channels Recorded: 27

Group Spacing (m): 12.5

Cable Depth (m): 3

Near Channel Number: 1

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: LDEO Portable Hi-Resolution

Sample Interval (msec): 0.5

Record Length (sec): 2

Details

Channels=22-48

CH0698_ACQ003 (Lines: 10)

Source Information

AirGun (SERCEL:GI45/45)

Source Number: 1

Volume (cu in): 45

Pressure (psi): 2000

Depth (m): 3

Shot Interval (sec): 5

Distance to Near Channel (m): 15

Distance to Antenna (m): 69

Number of Arrays: 1

Receiver Information

NotProvided

Number of Cables: 1

Channels Per Cable: 48

Channels Recorded: 48

Group Spacing (m): 12.5

Cable Depth (m): 3

Near Channel Number: 1

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: LDEO Portable Hi-Resolution

Sample Interval (msec): 0.5

Record Length (sec): 2

Details

CH0698_ACQ004 (Lines: 1-9,30-44,101-103)

Source Information

AirGun (SERCEL:GI45/45)

Source Number: 1

Volume (cu in): 45

Pressure (psi): 2000

Depth (m): 3

Shot Interval (sec): 5

Distance to Near Channel (m): 6

Distance to Antenna (m): 84

Number of Arrays: 1

Receiver Information

NotProvided

Number of Cables: 1

Channels Per Cable: 48

Channels Recorded: 48

Group Spacing (m): 12.5

Cable Depth (m): 3

Near Channel Number: 1

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: LDEO Portable Hi-Resolution

Sample Interval (msec): 0.5

Record Length (sec): 2

Details

edu.utexas.ig:ch0698_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

GPS

WGS84

Acquisition System

Digital

Name: LDEO Portable Hi-Resolution

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air_GI

Acquisition System Name: LDEO Portable Hi-Resolution

Acquisition System Type: digital

Seismic Nav System: GPS

Survey Datum: WGS84

Source to Near Channel (m): 6: line(s) 1-9, 30-44, 101-103, 27, 99; 15: line(s) 10

Antenna to Source (m): 69: line 10; 84: line(s) 1-9, 30-44, 101-103, 27, 99

Number of Channels Recorded: 21: line 27; 27: line 99; 48: line(s) 10, 1-9, 30-44, 101-103

Channel Length (m): 12.5

Cable Receiver Depth (m): 3

Source Volume (cubicInches): 45

Source Pressure (bars): 138: (channels=22-48) line(s) 99; 138: line(s) 10; 1-9; 30-44; 101-103; 138: (channels=1; 28-48) line(s) 27

Source Number: 1

Source Depth (m): 3

Shot Control: time

Shot Interval (s or m): 5: seconds for 12.5 meter

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

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