Seismic:Ancillary
Christeson, Gail
Investigator
UTIG
Quality
0
Data have not been processed or modified since acquisition (e.g. Realtime navigation or sonar data, raw images etc.).
Data Files
Acquisition Information
Documents
Related Data Sets
ISO/XML Metadata
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: EW0305
EW0305_ACQ001 (Lines: 101-104,107-108,111-206, 208-315)
Source Information
AirGun (BOLT:1500C)
Source Number: 10
Volume (cu in): 3050
Pressure (psi): 2000
Depth (m): 7
Shot Interval (m): 38
Distance to Near Channel (m): 185.5
Distance to Antenna (m): 88.6
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 240
Channels Recorded: 240
Group Spacing (m): 25
Cable Depth (m): 10
Near Channel Number: 240
Used Active Tail Buoy: false
Nav System
Acquisition System
Digital
Name: Syntron Syntrak 480
Sample Interval (msec): 4
Record Length (sec): 11
Details
EW0305_ACQ002 (Lines: 105-106,109-110,207)
Source Information
AirGun (BOLT:1500C)
Source Number: 10
Volume (cu in): 3050
Pressure (psi): 2000
Depth (m): 7
Shot Interval (m): 38
Distance to Near Channel (m): 185.5
Distance to Antenna (m): 88.6
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 240
Channels Recorded: 240
Group Spacing (m): 25
Cable Depth (m): 10
Near Channel Number: 240
Used Active Tail Buoy: false
Nav System
Acquisition System
Digital
Name: Syntron Syntrak 480
Sample Interval (msec): 4
Record Length (sec): 12
Details
edu.utexas.ig:ew0305_acq001 (Lines: )
Source Information
AirGun
Receiver Information
NotApplicable
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS
WGS84
Acquisition System
Digital
Name: Syntron Syntrak 480
Details
Receiver Type: Hydrophone_Streamer; Seismometer_OceanBottom
Source Type: SeismicSource_Gun_Air
Acquisition System Name: Syntron Syntrak 480
Acquisition System Type: digital
Seismic Nav System: GPS
Survey Datum: WGS84
Source to Near Channel (m): 185.5
Antenna to Source (m): 88.6
Number of Channels Recorded: 240
Channel Length (m): 25
Cable Receiver Depth (m): 10
Source Volume (cubicInches): 3050
Source Pressure (bars): 138
Source Number: 10
Source Depth (m): 7
Shot Control: distance
Shot Interval (s or m): 37.5
Compass Birds: no
Tail Buoy Positioning: no
Recording Delay: no
EW0305 Documents
Cruise
hessdeep_cruise_report.pdf (7.2MB)
PDF
Cruise
EW0305_tech.pdf (1.1MB)
PDF
Seismic:Offsets
EW0305_Seismic_Offsets.pdf (41.0kB)
PDF
Related Data Sets
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Raw Seismic Navigation Data from the Hess Deep, Eastern Pacific Ocean, acquired during the R/V Maurice Ewing expedition EW0305 (2003)
Locale
File Format
P1
Quality
0
Details
These UKOOA P1/90 files have not been processed. For this cruise, the Seismic Shot Point Navigation data provide the primary seismic navigation source for seismic data processing.
Christeson, Gail
UTIG
Raw Seismic Navigation Data from the Hess Deep, Eastern Pacific Ocean acquired during the R/V Maurice Ewing expedition EW0305 (2003)
Locale
File Format
P2
Quality
0
Details
These UKOOA P2/94 files have not been processed. For this cruise, the Seismic Shot Point Navigation data provide the primary seismic navigation source for seismic data processing.
Christeson, Gail
UTIG
Seismic Shot Point Navigation Data from the Hess Deep, Eastern Pacific Ocean acquired during the R/V Maurice Ewing expedition EW0305 (2003)
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.
Christeson, Gail
UTIG
McIntosh, Kirk
UTIG
Nakamura, Yosio
UTIG
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/303709
Raw Multi-Channel Seismic Shot Data from Hess Deep, Eastern Pacific Ocean acquired during the R/V Maurice Ewing expedition EW0305 (2003)
Locale
File Format
SEGY
Quality
0
Christeson, Gail
UTIG
McIntosh, Kirk
UTIG
Nakamura, Yosio
UTIG
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