Seismic:Ancillary
Mountain, Gregory
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
Acquisition Information
Documents
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ISO/XML Metadata
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MGDS formatted data set xml report containing verbose file and data set level metadata
Related Acquisition Information
Seismic Acquisition Parameters
Download as Text: EW9009
EW9009_ACQ001 (Lines: Line 1031)
Source Information
AirGun
Source Number: 1
Volume (cu in): 5
Depth (m): 3
Distance to Near Channel (m): 5
Distance to Antenna (m): 69
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 26
Channels Recorded: 26
Group Spacing (m): 12.5
Cable Depth (m): 2
Near Channel Number: 26
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DSS240
Details
Source and cable depth were converted from feet to meters and rounded to the nearest integer value
EW9009_ACQ002 (Lines: Lines 1001 to 1005 at shot 20530)
Source Information
AirGun (BOLT:1500)
Source Number: 6
Volume (cu in): 1350
Pressure (psi): 2000
Depth (m): 3
Shot Interval (sec): 10
Distance to Near Channel (m): 188
Distance to Antenna (m): 85
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 120
Channels Recorded: 120
Group Spacing (m): 12.5
Cable Depth (m): 5
Near Channel Number: 120
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DSS240
Details
Source and cable depth were converted from feet to meters and rounded to the nearest integer value
EW9009_ACQ003 (Lines: Line 1005 (starting shot 29531), Lines 1030,1033-1034)
Source Information
AirGun (BOLT:1500)
Source Number: 6
Volume (cu in): 1350
Pressure (psi): 2000
Depth (m): 3
Shot Interval (sec): 10
Distance to Near Channel (m): 203
Distance to Antenna (m): 85
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 120
Channels Recorded: 120
Group Spacing (m): 12.5
Cable Depth (m): 5
Near Channel Number: 120
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DSS240
Details
Source and cable depth were converted from feet to meters and rounded to the nearest integer value
EW9009_ACQ004 (Lines: SCS Line 3)
Source Information
WaterGun
Source Number: 1
Volume (cu in): 80
Distance to Near Channel (m): 150
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 4
Channels Recorded: 4
Near Channel Number: 4
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS, LORAN, Transit Satellite logged
Acquisition System
Digital
Name: DSS240
Sample Interval (msec): 1
Record Length (sec): 5000
Details
Source to channel 1 = 256m
Source to channel 2 = 206m
Source to channel 3 = 169m
Source to channel 4 = 150m
Near channel number is 4
EW9009_ACQ005 (Lines: SCS Lines 1-2)
Source Information
WaterGun
Source Number: 1
Volume (cu in): 400
Distance to Near Channel (m): 150
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 4
Channels Recorded: 4
Near Channel Number: 4
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS, LORAN, Transit Satellite logged
Acquisition System
Digital
Name: DSS240
Sample Interval (msec): 1
Record Length (sec): 5000
Details
Source to channel 1 = 256m
Source to channel 2 = 206m
Source to channel 3 = 169m
Source to channel 4 = 150m
Shot Interval is Unknown
EW9009_ACQ006 (Lines: Line 1032)
Source Information
AirGun
Source Number: 1
Volume (cu in): 80
Depth (m): 3
Distance to Near Channel (m): 5
Distance to Antenna (m): 69
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 26
Channels Recorded: 26
Group Spacing (m): 12.5
Cable Depth (m): 2
Near Channel Number: 26
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
Acquisition System
Digital
Name: DSS240
Details
Source and cable depth were converted from feet to meters and rounded to the nearest integer value
edu.utexas.ig:ew9009_acq001 (Lines: )
Source Information
NotApplicable
Receiver Information
Hydrophone:Streamer
Used Active Tail Buoy: false
Used Compass Birds: false
Nav System
GPS; LORAN; Transit Satellite logged
WGS84
Acquisition System
Digital
Name: DSS 240 recording system and digital streamer
Details
Receiver Type: Hydrophone_Streamer
Source Type: SeismicSource_Gun_Air; SeismicSource_Gun_Water
Acquisition System Name: DSS 240 recording system and digital streamer
Acquisition System Type: digital
Seismic Nav System: GPS; LORAN; Transit Satellite logged
Survey Datum: WGS84
Source to Near Channel (m): 5: line(s) 1005 shot 29531 to 1030, 1031-1032; 188: line(s) 1001 to 1005 shot 20530; 203: line(s) 1033-1034
Antenna to Source (m): 69: line(s) 1005 shot 29531 to 1030, 1031-1032; 85: line(s) 1001 to 1005 shot 20530, 1033-1034;unknown: matl-scs1_3
Number of Channels Recorded: 4: line(s) SCS1, SCS2, SCS3; 26: line(s) 1005 shot 29531 to 1030, 1031-1032; 120: line(s) 1001 to 1005 shot 20530, 1033-1034
Channel Length (m): 0: line(s) SCS 1 and 2, SCS 3; 12.5: line(s) 1001 to 1005 shot 20530, 1005 shot 29531 to 1030, 1031-1032, 1033-1034
Cable Receiver Depth (m): 5.2 - 7: Lines 1001-1030, 1033-1034; 2.1 - 3.7: Lines 1031-1032
Source Volume (cubicInches): 5: line(s) 1031-1032; 80: line(s) 1005 shot 29531 to 1030; SCS 3; 400: line(s) SCS 1 and 2; 1350: line(s) 1001 to 1005 shot 20530; 1033-1034
Source Pressure (bars): 138: Lines matl-1001_1030; matl-1033_1034
Source Number: matl-1001_1030; matl-1033_1034: 6
Source Depth (m): 3-5.5: Lines matl-1001_1030; matl-1033_1034; 3: Lines matl-1033_1034
Shot Control: time
Shot Interval (s or m): 10: line(s) 1001 to 1005 shot 20530; 1033-1034
Compass Birds: no
Tail Buoy Positioning: no
Recording Delay: no
Related Data Sets
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Seismic Shot Point Navigation Data from the New Jersey Margin acquired during R/V Maurice Ewing expedition EW9009 (1990)
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 Shot Point Navigation Data from the New Jersey Margin acquired during R/V Maurice Ewing expedition EW9009 (1990)
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/305261
Raw Multi-Channel Seismic Shot Data from the New Jersey Margin acquired during R/V Maurice Ewing expedition EW9009 (1990)
Locale
File Format
SEGY
Quality
0
Mountain, Gregory
LDEO
Miller, Ken
LDEO
Mountain and Miller, 1994
Shipboard Scientific Party, 1994
Seismic:Reflection:SCS
Data DOI:
10.1594/IEDA/305264
Raw Single-Channel Seismic Shot Data from the New Jersey Margin acquired during R/V Maurice Ewing expedition EW9009 (1990)
Locale
File Format
SEGY
Quality
0
Mountain, Gregory
LDEO
Miller, Ken
LDEO
Mountain and Miller, 1994
Shipboard Scientific Party, 1994
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