Seismic Reflection/Refraction Data at the Academic Seismic Portal
Processed
Raw
Acquisition Information
Processed Data Sets
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Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0908 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
ASCII
Quality
2
McIntosh, Kirk
UTIG
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0906 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
ASCII
Quality
2
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0905 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
ASCII
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500026
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0908 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
SEGY
Quality
2
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0908 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
PDF
Quality
2
McIntosh, Kirk
UTIG
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500024
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0905 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
SEGY
Quality
2
McIntosh, Kirk
UTIG
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0905 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
PDF
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500025
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0906 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
SEGY
Quality
2
Processed multichannel seismic data off Taiwan, acquired during R/V Marcus G. Langseth expedition MGL0906 (2009) as part of the Taiwan Integrated GEodyamics Research project (TAIGER)
Locale
File Format
PDF
Quality
2
Raw Data Sets
Sort by:
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/310283
Multi-Channel Seismic Shot Data from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0905 (2009)
Locale
PhilippineSea
Sea
File Format
SEGY
Quality
0
Liu, Char-Shine
NTU
Wu, Francis
SUNY:Binghamton
McIntosh, Kirk
UT
vanAvendonk, Harm
UT
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/314329
Multi-Channel Seismic Shot Data from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0906 (2009)
Locale
PhilippineSea
Sea
File Format
SEGY
Quality
0
McIntosh, Kirk
UTIG
Liu, Char-Shine
NTU
vanAvendonk, Harm
UT
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/318572
Multi-Channel Seismic Shot Data from the Philippine Sea acquired during R/V Marcus G. Langseth expedition MGL0908 (2009)
Locale
PhilippineSea
Sea
File Format
SEGD
Quality
0
McIntosh, Kirk
UTIG
Hsu, Shu-Kun
NTU
vanAvendonk, Harm
UT
Event Logs
Device Info
Seismic: MCS
LDEO
Platform: Marcus G. Langseth (Array)
Seismic: OBS
Platform: Marcus G. Langseth (Array)
McIntosh, Kirk
UTIG
Device Info
Probe: Expendable: XBT
Sippican:T-5
Platform: Marcus G. Langseth
McIntosh, Kirk
UTIG
Device Info
Probe: Expendable: XBT
Sippican:T-7
Platform: Marcus G. Langseth
McIntosh, Kirk
UTIG
Seismic Acquisition Parameters
MGL0906_ACQ001 (Lines: )
Source Information
AirGun (BOLT:1500LL)
Source Number: 40
Volume (cu in): 6600
Pressure (psi): 2000
Depth (m): 8
Shot Interval (m): 50
Distance to Near Channel (m): 179
Distance to Antenna (m): 198.57
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer (SERCEL:Sentry)
Number of Cables: 1
Channels Per Cable: 468
Channels Recorded: 468
Group Spacing (m): 12.5
Cable Length (m): 5850
Cable Depth (m): 9
Near Channel Number: 468
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): 15
Details
Record length for sequence 17 and 18 is 20 sec
Shot Interval for sequence 17 and 18 is 100m
Shot Interval for sequence 37 is 75m
Shot Interval for sequence 26, 28 and 34 is 125m
Shot Interval is 50m for all other lines.
Event Logs
Device Info
Seismic: MCS
LDEO
Platform: Marcus G. Langseth (Array)
Seismic: OBS
Platform: Marcus G. Langseth (Array)
McIntosh, Kirk
UTIG
Device Info
Seismic: OBS
Platform: Marcus G. Langseth (Array)
McIntosh, Kirk
UTIG
McIntosh, Kirk
UTIG
McIntosh, Kirk
UTIG
Seismic Acquisition Parameters
MGL0908_ACQ001 (Lines: )
Source Information
AirGun (BOLT:1500LL)
Source Number: 36
Volume (cu in): 6600
Pressure (psi): 2000
Depth (m): 8
Shot Interval (m): 50
Distance to Near Channel (m): 179
Distance to Antenna (m): 198.57
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer (SERCEL:Sentry)
Number of Cables: 1
Channels Per Cable: 468
Channels Recorded: 468
Group Spacing (m): 12.5
Cable Length (m): 5850
Cable Depth (m): 9
Near Channel Number: 468
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): 10
Details
Record Length for Sequence 10 and 12 was 18 seconds. The rest of the lines were recorded for 15 seconds
Shot Interval was 150m for Sequence 10 and 12 (lines 7 and 9)
Shot Interval was 100m for Sequence 23, 27 and 28 (lines 20, 20A and 20B). The rest of the lines were shot at 50m spacing
Cable Depth was 15m for Sequence 20 and 27, 12m for Sequence 26 and 28. The rest of the lines were recorded with a Cable Depth of 9m.
Event Logs
Device Info
Seismic: MCS
LDEO
Platform: Marcus G. Langseth (Array)
Seismic: OBS
Platform: Marcus G. Langseth (Array)
Liu, Char-Shine
NTU
Device Info
Probe: Expendable: XBT
Sippican:T-7
Platform: Marcus G. Langseth
Liu, Char-Shine
NTU
Seismic Acquisition Parameters
MGL0905_ACQ001 (Lines: )
Source Information
AirGun (BOLT:1500LL)
Source Number: 40
Volume (cu in): 6600
Pressure (psi): 2000
Depth (m): 8
Shot Interval (m): 50
Distance to Near Channel (m): 179
Distance to Antenna (m): 198.57
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer (SERCEL:Sentry)
Number of Cables: 1
Channels Per Cable: 468
Channels Recorded: 468
Group Spacing (m): 12.5
Cable Length (m): 5850
Cable Depth (m): 9
Near Channel Number: 468
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): 15
Details
Record Length for Sequence 01 is 16 seconds
Record Length for Sequence 21 (all shots) and 22 (shots 4874-4943 only) is 18 seconds.
org.marine-geo:MGL0905_ACQ001 (Lines: )
Source Information
AirGun
Receiver Information
Hydrophone:Streamer
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
C-Nav primary
WGS84
Acquisition System
Digital
Name: Syntron Syntrak 960
Details
Receiver Type: Hydrophone_Streamer
Source Type: SeismicSource_Gun_Air
Acquisition System Name: Syntron Syntrak 960
Acquisition System Type: digital
Seismic Nav System: C-Nav primary
Survey Datum: WGS84
Source to Near Channel (m): 179
Antenna to Source (m): 198.57
Number of Channels Recorded: 468
Channel Length (m): 12.5
Cable Receiver Depth (m): 9
Source Volume (cubicInches): 6600
Source Pressure (bars): 138
Source Number: 40
Source Depth (m): 8
Shot Control: distance
Shot Interval (s or m): 50
Compass Birds: yes
Tail Buoy Positioning: yes
Recording Delay: no
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