Seismic:Reflection:MCS
Trehu, Anne
Investigator
OSU
Device Info
Seismic: MCS
Platform
Geotide (Array)
Digicon
Quality
2
The data have been processed/modified to a level beyond that of basic quality control (e.g. final processed sonar data, photo-mosaics).
Data Files
References
Acquisition Information
Related Data Sets
ISO/XML Metadata
References
MacKay, 1995 Structural variation and landward vergence at the toe of the Oregon accretionary prism Tectonics 14(6). doi: 10.1029/95TC02320
Cochrane et al., 1994 Velocity and inferred porosity model of the Oregon accretionary prism from multichannel seismic reflection data: Implications on sediment dewatering and overpressure J. Geophys. Res. 99(B4),. doi: 10.1029/93JB03206
MacKay et al., 1994 Origin of bottom-simulating reflectors: Geophysical evidence from the Cascadia accretionary prism Geology 22. doi: 10.1130/0091-7613(1994)022<0459:OOBSRG>2.3.CO;2
Moore et al., 1995 Frontal thrust, Oregon accretionary prism: geometry, physical properties, and fluid pressure Proc. ODP 146. doi: 10.2973/odp.proc.sr.146-1.224.1995
Cochrane et al., 1994 Consolidation and deformation of sediments at the toe of the central Oregon accretionary prism from multichannel seismic data Proc. ODP 146. doi: 10.2973/odp.proc.ir.146-1.003.1994
Download Data Set Metadata Report
XML
MGDS formatted data set xml report containing verbose file and data set level metadata
Related Acquisition Information
Seismic Acquisition Parameters
Download as Text: GT8909
GT8909_ACQ001 (Lines: Line 100 (Sequence 1))
Source Information
AirGun
Volume (cu in): 7800
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 144
Channels Recorded: 144
Group Spacing (m): 25
Cable Length (m): 3600
Near Channel Number: 144
Nav System
GPS Commercial Satellite Positioning System
NULL
Acquisition System
Digital
Sample Interval (msec): 8
Record Length (sec): 8
Details
Source was 4 identical gun strings with spares, number of guns is unknown
Shot Control for line 100 was Time (30 secs for distance of 66m +/-8 meters)
Source to Near Channel Distance was 258m as computed from SEGY files
GT8909_ACQ002 (Lines: Lines 1-45 (Sequence 2-48))
Source Information
AirGun
Volume (cu in): 4560
Shot Interval (m): 25
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 144
Channels Recorded: 144
Group Spacing (m): 25
Cable Length (m): 3600
Near Channel Number: 144
Nav System
GPS Commercial Satellite Positioning System
NULL
Acquisition System
Digital
Sample Interval (msec): 4
Record Length (sec): 8
Details
Source was 4 identical gun strings with spares, number of guns is unknown
Source to Near Channel Distance was 258m as computed from SEGY files
Related Data Sets
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File Format
ASCII
Quality
2
Trehu, Anne
OSU
Locale
File Format
SEGY
Quality
2
Trehu, Anne
OSU
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