IEDA: Marine Geoscience Data System

Seismic Reflection/Refraction Data at the Academic Seismic Portal

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EW9510

Maurice Ewing

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EW9510 Seismic:Navigation:ShotTime

Data DOI: 10.1594/IEDA/300396

Seismic Shot Point Navigation Data from the Woodlark Basin acquired during R/V Maurice Ewing expedition EW9510 (1995)

Platform Info

Array:Maurice Ewing

LDEO

Device Info

Seismic:MCS

LDEO

Events

Line Log

File Format

ASCII:TSN

Quality

Details

This dataset, Seismic Shot Point Navigation data, provides the primary seismic navigation source for this cruise and should be used for seismic data processing.

Taylor, Brian

Mutter, John

LDEO

Hey, Richard

Data Set References

Program References

EW9510 Seismic:Reflection:MCS

Data DOI: 10.1594/IEDA/300397

Raw Multi-Channel Seismic Shot Data from the Woodlark Basin acquired during R/V Maurice Ewing expedition EW9510 (1995)

Platform Info

Array:Maurice Ewing

LDEO

Device Info

Seismic:MCS

LDEO

Events

Line Log

File Format

SEGY

Quality

Taylor, Brian

Mutter, John

LDEO

Hey, Richard

Data Set References

Program References

Event Logs

Line (EW9510)

Device Info

Related Devices

Taylor, Brian

Seismic Acquisition Parameters

Download As Text

EW9510_ACQ001 (Lines: 1372(partial)-1385)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 4230

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 12

Distance to Near Channel (m): 38

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 148

Channels Recorded: 148

Group Spacing (m): 12.5

Cable Length (m): 1850

Cable Depth (m): 8

Near Channel Number: 148

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 9

Details

EW9510_ACQ002 (Lines: 1367-1368)

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 4230

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 10

Distance to Near Channel (m): 38

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 196

Channels Recorded: 196

Group Spacing (m): 12.5

Cable Length (m): 2450

Cable Depth (m): 8

Near Channel Number: 196

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 7

Details

EW9510_ACQ003 (Lines: 1369-1372(partial))

Source Information

AirGun (BOLT:1500C)

Source Number: 10

Volume (cu in): 4230

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 12

Distance to Near Channel (m): 38

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 196

Channels Recorded: 196

Group Spacing (m): 12.5

Cable Length (m): 2450

Cable Depth (m): 8

Near Channel Number: 196

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 9

Details

EW9510_ACQ004 (Lines: 1366)

Source Information

AirGun (BOLT:1500C)

Source Number: 20

Volume (cu in): 8470

Pressure (psi): 2000

Depth (m): 8

Shot Interval (sec): 20

Distance to Near Channel (m): 38

Distance to Antenna (m): 87

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 196

Channels Recorded: 196

Group Spacing (m): 12.5

Cable Length (m): 2450

Cable Depth (m): 8

Near Channel Number: 196

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Acquisition System

Digital

Name: DMS2000

Sample Interval (msec): 2

Record Length (sec): 16

Details

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