Seismic Reflection/Refraction Data at the Academic Seismic Portal
Expeditions / Compilations
Marcus G. Langseth
Processed
Raw
Acquisition Information
Processed Data Sets
Sort by:
Processed multichannel seismic data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Locale
File Format
ASCII
Quality
2
Ocean bottom seismometer data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic: OBS
Locale
File Format
ASCII
Quality
2
Processed multichannel seismic data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Locale
File Format
PDF
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500023
Processed multichannel seismic data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Locale
File Format
SEGY
Quality
2
Seismic:WideAngle:OBS
Data DOI:
10.1594/IEDA/500022
Ocean bottom seismometer data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic: OBS
Locale
File Format
SEGY
Quality
2
Ocean bottom seismometer data off Alaska, acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Platform Info
Array:Marcus G. Langseth
LDEO
Device Info
Seismic: OBS
Locale
File Format
PDF
Quality
2
Raw Data Sets
Sort by:
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/310039
Multi-Channel Seismic Shot Data from the Gulf Of Alaska acquired during R/V Marcus G. Langseth expedition MGL0814 (2008)
Locale
Alaska:GulfOfAlaska
Gulf
File Format
SEGY
Quality
0
Gulick, Sean
UTIG
Christeson, Gail
UTIG
Event Logs
Device Info
Seismic: MCS
LDEO
Platform: Marcus G. Langseth (Array)
Seismic: MCS
Platform: Marcus G. Langseth (Array)
Seismic: OBS
Platform: Marcus G. Langseth (Array)
Gulick, Sean
UTIG
Device Info
Seismic: MCS
Platform: Marcus G. Langseth (Array)
Seismic: OBS
Platform: Marcus G. Langseth (Array)
Gulick, Sean
UTIG
Device Info
Seismic: OBS
Platform: Marcus G. Langseth (Array)
Gulick, Sean
UTIG
Device Info
Seismic: OBS
Platform: Marcus G. Langseth (Array)
Gulick, Sean
UTIG
Device Info
Probe: Expendable: XBT
Sippican:T-5
Platform: Marcus G. Langseth
Gulick, Sean
UTIG
Seismic Acquisition Parameters
MGL0814_ACQ001 (Lines: SEQ01-SEQ12)
Source Information
AirGun (BOLT:1500LL)
Source Number: 40
Volume (cu in): 6600
Pressure (psi): 2000
Depth (m): 9
Shot Interval (m): 50
Distance to Near Channel (m): 164.9
Distance to Antenna (m): 161
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer (SERCEL:Sentry)
Number of Cables: 1
Channels Per Cable: 636
Channels Recorded: 636
Group Spacing (m): 12.5
Cable Length (m): 7950
Cable Depth (m): 9
Near Channel Number: 636
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
Cnav-primary
WGS84
Acquisition System
Digital
Name: Syntron Syntrak 960
Sample Interval (msec): 2
Record Length (sec): 16
Details
ACQ001: Line Sequence Numbers 01 - 12
Number_source_arrays: 1 Array=4 Strings
MGL0814_ACQ002 (Lines: SEQ13-SEQ14)
Source Information
AirGun (BOLT:1500LL)
Source Number: 40
Volume (cu in): 6600
Pressure (psi): 2000
Depth (m): 9
Shot Interval (m): 50
Distance to Near Channel (m): 164.9
Distance to Antenna (m): 211
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer (SERCEL:Sentry)
Number of Cables: 1
Channels Per Cable: 636
Channels Recorded: 636
Group Spacing (m): 12.5
Cable Length (m): 7950
Cable Depth (m): 9
Near Channel Number: 636
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
Cnav-primary
WGS84
Acquisition System
Digital
Name: Syntron Syntrak 960
Sample Interval (msec): 2
Record Length (sec): 16
Details
ACQ002: Line Sequence Numbers 13 = STEEP02MCS, 14 = STEEP11
Number_source_arrays: 1 Array=4 Strings
Expand