Seismic:Reflection:MCS
Dahl-Jensen, Trine
Investigator
GEUS
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
Documents
Related Data Sets
ISO/XML Metadata
References
Hopper et al., 2003 Structure of the SE Greenland margin from seismic reflection and refraction data: Implications for nascent spreading center subsidence and asymmetric crustal accretion during North Atlantic opening J. Geophys. Res. 108(B5). doi: 10.1029/2002JB001996
Korenaga et al., 2000 Crustal structure of the southeast Greenland margin from joint refraction and reflection seismic tomography J. Geophys. Res. 105(B9). doi: 10.1029/2000JB900188
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: EW9607
EW9607_ACQ001 (Lines: 2)
Source Information
AirGun (BOLT)
Source Number: 20
Volume (cu in): 8460
Pressure (psi): 2000
Shot Interval (sec): 21
Distance to Near Channel (m): 198
Distance to Antenna (m): 87.4
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 160
Channels Recorded: 160
Group Spacing (m): 25
Cable Length (m): 4000
Near Channel Number: 160
Used Active Tail Buoy: false
Used Compass Birds: true
Nav System
GPS
WGS84
Acquisition System
Digital
Name: DMS2000
Sample Interval (msec): 2
Record Length (sec): 16
Details
EW9607_ACQ002 (Lines: 1,3,4)
Source Information
AirGun (BOLT)
Source Number: 20
Volume (cu in): 8460
Pressure (psi): 2000
Shot Interval (sec): 21
Distance to Near Channel (m): 138
Distance to Antenna (m): 87.4
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 160
Channels Recorded: 160
Group Spacing (m): 25
Cable Length (m): 4000
Near Channel Number: 160
Used Active Tail Buoy: false
Used Compass Birds: true
Nav System
GPS
WGS84
Acquisition System
Digital
Name: DMS2000
Sample Interval (msec): 2
Record Length (sec): 16
Details
edu.utexas.ig:ew9607_acq001 (Lines: )
Source Information
AirGun
Receiver Information
Hydrophone:Streamer
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS
WGS84
Acquisition System
Digital
Name: DMS 2000
Details
Receiver Type: Hydrophone_Streamer
Source Type: SeismicSource_Gun_Air
Acquisition System Name: DMS 2000
Acquisition System Type: digital
Seismic Nav System: GPS
Survey Datum: WGS84
Source to Near Channel (m): 138: Lines 1, 3, 4; 198: Line 2
Antenna to Source (m): 87.4
Number of Channels Recorded: 160
Channel Length (m): 25
Cable Receiver Depth (m): unknown
Source Volume (cubicInches): 8460
Source Pressure (bars): unknown
Source Number: 20
Source Depth (m): unknown
Shot Control: time
Shot Interval (s or m): 21 +/- 1 s interval for a nominal shot spacing of 50 m
Compass Birds: no
Tail Buoy Positioning: no
Recording Delay: no
Data Set Documents
Line
ew9607.line_overview.pdf (105.0kB)
PDF
ew9607.setback.pdf (130.0kB)
PDF
Cruise
ew9607.cruiserpt.pdf (35.7MB)
PDF
EW9607 Documents
Seismic Recording Log
EW9607_seismic_recording_log.pdf (1.8MB)
PDF
Cruise
EW9607_science_rpt.pdf (12.9MB)
PDF
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