Seismic:Ancillary
Diebold, John
Investigator
LDEO
Quality
0
Data have not been processed or modified since acquisition (e.g. Realtime navigation or sonar data, raw images etc.).
Data Files
References
Acquisition Information
Documents
Related Data Sets
ISO/XML Metadata
References
Granja Bruna et al., 2014 Morphostructure at the junction between the Beata ridge and the Greater Antilles island arc (offshore Hispaniola southern slope) Tectonophysics . doi: 10.1016/j.tecto.2014.02.001
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: EW9501
EW9501_ACQ001 (Lines: 1293-1330)
Source Information
AirGun (BOLT:1500C)
Source Number: 20
Volume (cu in): 8470
Pressure (psi): 2000
Depth (m): 8
Shot Interval (sec): 20
Distance to Near Channel (m): 188
Distance to Antenna (m): 87
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 160
Channels Recorded: 160
Group Spacing (m): 25
Cable Depth (m): 8
Near Channel Number: 160
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DMS2000
Sample Interval (msec): 2
Record Length (sec): 16
Details
EW9501_ACQ002 (Lines: 1288-1292)
Source Information
AirGun (BOLT:1500C)
Source Number: 20
Volume (cu in): 8470
Pressure (psi): 2000
Depth (m): 8
Shot Interval (sec): 30
Distance to Near Channel (m): 188
Distance to Antenna (m): 87
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 160
Channels Recorded: 160
Group Spacing (m): 25
Cable Depth (m): 8
Near Channel Number: 160
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DMS2000
Sample Interval (msec): 2
Record Length (sec): 25
Details
edu.utexas.ig:ew9501_acq001 (Lines: )
Source Information
AirGun
Receiver Information
Hydrophone:Streamer
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS; Transit Satellite
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; Transit Satellite
Survey Datum: WGS84
Source to Near Channel (m): 187.5
Antenna to Source (m): 87.4
Number of Channels Recorded: 160
Channel Length (m): 25
Cable Receiver Depth (m): 8-12 m
Source Volume (cubicInches): 8470
Source Pressure (bars): 138
Source Number: 20
Source Depth (m): 8
Shot Control: time
Shot Interval (s or m): 30: Lines 1288-1292 (changed 053/18:22z); 20: Lines 1293-1330
Compass Birds: no
Tail Buoy Positioning: no
Recording Delay: no
EW9501 Documents
Cruise
EW9501.cruiserpt.pdf (1.1MB)
PDF
Seismic:Offsets
EW9501Offsets.pdf (130.0kB)
PDF
Seismic Observer Log (Part 1)
EW9501_seismic_recording_log_part1.pdf (6.4MB)
PDF
Seismic Observer Log (Part 2)
EW9501_seismic_recording_log_part2.pdf (6.5MB)
PDF
Related Data Sets
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Seismic Shot Point Navigation Data from the Caribbean Sea acquired during R/V Maurice Ewing expedition EW9501 (1995)
Locale
File Format
ASCII:TSN
Quality
1
Details
This dataset, Seismic Shot Point Navigation data, provides the primary seismic navigation source for this cruise and should be used for seismic data processing.
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/303752
Raw Multi-Channel Seismic Shot Data from the Caribbean Sea acquired during R/V Maurice Ewing expedition EW9501 (1995)
Locale
File Format
SEGY
Quality
0
Diebold, John
LDEO
Driscoll, Neal
LDEO
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