Marine Geoscience Data System

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Multi-Channel Seismic Data from the Shatsky Rise Oceanic Plateau acquired during the Marcus G. Langseth expedition MGL1206 (2012)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

LDEO

Events

Line Log

Locale

ShatskyRise

OceanicPlateau

File Format

ASCII

Quality

0

Details

Spectra shot logs

Korenaga, Jun

Yale University

Seismic:Reflection:MCS

Data DOI: 10.1594/IEDA/318596

Multi-Channel Seismic Shot Data from the Shatsky Rise, North Pacific Ocean, acquired during R/V Marcus G. Langseth expedition MGL1206 (2012)

Platform Info

Array:Marcus G. Langseth

LDEO

Device Info

Seismic:MCS

LDEO

Events

Line Log

Locale

ShatskyRise

OceanicPlateau

File Format

SEGD

Quality

0

Korenaga, Jun

Yale University

Data Set References

Event Logs

Line (MGL1206)

Device Info

Related Devices

Korenaga, Jun

Yale University

Station:WaterColumn:Released (MGL1206)

Device Info

Probe:Expendable:XBT

Sippican:T-5

Platform: Marcus G. Langseth

Korenaga, Jun

Yale University

Station:WaterColumn:Released (MGL1206)

Device Info

Probe:Expendable:XBT

Sippican:T-7

Platform: Marcus G. Langseth

Korenaga, Jun

Yale University

Seismic Acquisition Parameters

Download As Text

MGL1206_ACQ001 (Lines: All lines)

Source Information

AirGun (BOLT:1500LL)

Source Number: 36

Volume (cu in): 6600

Pressure (psi): 2000

Depth (m): 9

Shot Interval (m): 50

Distance to Near Channel (m): 152.7

Distance to Antenna (m): 232

Number of Arrays: 1

Receiver Information

Hydrophone:Streamer

Number of Cables: 1

Channels Per Cable: 468

Channels Recorded: 468

Group Spacing (m): 12.5

Cable Length (m): 5850

Near Channel Number: 468

Used Active Tail Buoy: true

Used Compass Birds: true

Nav System

C-Nav 3050 primary

WGS84

Acquisition System

Digital

Name: Sercel Syntrak 960

Sample Interval (msec): 2

Record Length (sec): 16

Details

Cable Depth was 12m for lines sequence 3-5

Cable Depth was 9m for all other lines