Seismic Reflection/Refraction Data at the Academic Seismic Portal
Expeditions / Compilations
Maurice Ewing
Processed
Raw
Acquisition Information
Processed Data Sets
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Processed multichannel seismic data at the Endeavour segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
ASCII
Quality
2
Processed multichannel seismic data across the Juan de Fuca ridge flanks, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
ASCII
Quality
2
Processed multichannel seismic data at the Axial Seamount segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
ASCII
Quality
2
Processed multichannel seismic data at the southern segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
ASCII
Quality
2
Canales, JuanPablo
WHOI
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500003
Processed multichannel seismic data at the Endeavour segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
SEGY
Quality
2
Processed multichannel seismic data at the Endeavour segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
PDF
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500004
Processed multichannel seismic data at the Axial Seamount segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
SEGY
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500002
Processed multichannel seismic data across the Juan de Fuca ridge flanks, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
SEGY
Quality
2
Processed multichannel seismic data across the Juan de Fuca ridge flanks, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
PDF
Quality
2
Processed multichannel seismic data at the Axial Seamount segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
PDF
Quality
2
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/500005
Processed multichannel seismic data at the southern segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
SEGY
Quality
2
Processed multichannel seismic data at the southern segment of the Juan de Fuca ridge, acquired in 2002 as part of an investigation of axial crustal structure and alteration of the upper crust at the Juan de Fuca spreading center
Locale
File Format
PDF
Quality
2
Canales, JuanPablo
WHOI
Seismic:Reflection:MCS
Data DOI:
10.26022/IEDA/331434
Processed multi-channel seismic reflection data from Axial Seamount and the Juan de Fuca Ridge (EW0207 seismic survey)
Locale
JdF
SpreadingCenter
File Format
SEGY
Quality
2
Carbotte, Suzanne
LDEO
Raw Data Sets
Sort by:
Multi-Channel Seismic Data from the Juan de Fuca Spreading Center acquired during the Maurice Ewing expedition EW0207 (2002)
Locale
JdF
SpreadingCenter
File Format
ASCII
Quality
0
Details
Includes shot log files and nb0 shot time files
Carbotte, Suzanne
LDEO
Seismic:Reflection:MCS
Data DOI:
10.1594/IEDA/306864
Raw Multi-Channel Seismic Shot Data from the Juan de Fuca Spreading Center acquired during the R/V Maurice Ewing expedition EW0207 (2002)
Locale
JdF
SpreadingCenter
File Format
SEGY
Quality
0
Carbotte, Suzanne
LDEO
Harding, Alistair
SIO
Kent, Graham
SIO
Canales, JuanPablo
WHOI
Nedimovic, Mladen
NRCAN
Event Logs
Device Info
Seismic: MCS
LDEO
Platform: Maurice Ewing (Array)
Seismic: MCS
LDEO
Platform: Marcus G. Langseth (Array)
Carbotte, Suzanne
LDEO
Seismic Acquisition Parameters
EW0207_ACQ001 (Lines: 1-3,17-20,31-37,86-90)
Source Information
AirGun (BOLT:1500C)
Source Number: 10
Volume (cu in): 3005
Pressure (psi): 2000
Shot Interval (m): 37.5
Distance to Near Channel (m): 190
Distance to Antenna (m): 49
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 480
Channels Recorded: 480
Group Spacing (m): 12.5
Cable Length (m): 6000
Cable Depth (m): 8
Near Channel Number: 480
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
Acquisition System
Digital
Name: Syntron Syntrak 480
Sample Interval (msec): 2
Record Length (sec): 10
Details
EW0207_ACQ002 (Lines: 4-16,21-30,38-85)
Source Information
AirGun (BOLT:1500C)
Source Number: 10
Volume (cu in): 3005
Pressure (psi): 2000
Shot Interval (m): 37.5
Distance to Near Channel (m): 190
Distance to Antenna (m): 49
Number of Arrays: 1
Receiver Information
Hydrophone:Streamer
Number of Cables: 1
Channels Per Cable: 480
Channels Recorded: 480
Group Spacing (m): 12.5
Cable Length (m): 6000
Cable Depth (m): 8
Near Channel Number: 480
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
Acquisition System
Digital
Name: Syntron Syntrak 480
Sample Interval (msec): 4
Record Length (sec): 10
Details
edu.utexas.ig:ew0207_acq001 (Lines: )
Source Information
AirGun
Receiver Information
Hydrophone:Streamer
Used Active Tail Buoy: true
Used Compass Birds: true
Nav System
Tasmon GPS P/Y Code
WGS84
Acquisition System
Digital
Name: Syntron Syntrak 480
Details
Receiver Type: Hydrophone_Streamer
Source Type: SeismicSource_Gun_Air
Acquisition System Name: Syntron Syntrak 480
Acquisition System Type: digital
Seismic Nav System: Tasmon GPS P/Y Code
Survey Datum: WGS84
Source to Near Channel (m): 190
Antenna to Source (m): 49
Number of Channels Recorded: 480
Channel Length (m): 12.5
Cable Receiver Depth (m): 7.5: until JD203 16:44z; 10: after JD203 16:44z
Source Volume (cubicInches): 3005
Source Pressure (bars): 138
Source Number: 10
Source Depth (m): 7.5
Shot Control: distance
Shot Interval (s or m): 37.5
Compass Birds: yes
Tail Buoy Positioning: yes
Recording Delay: no
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