ODP131JR - Marine Geoscience Data System

Sensor Data

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Seismic Reflection/Refraction

(Image Seismic, Segy)

Device Info

Seismic:SCS

Array:JOIDES Resolution

Repository

MGDS

Format

ASCII, PDF, SEGY

Sims, Don

Related References

Event Logs

Line

Device Info

Seismic:SCS

Platform: JOIDES Resolution (Array)

Davis, Marcy

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:odp131jr_acq001 (Lines: )

Source Information

WaterGun

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Magnavox MX1107 satellite-navigation system

WGS84

Acquisition System

Digital

Name: Masscomp computer

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Water

Acquisition System Name: Masscomp computer

Acquisition System Type: digital

Seismic Nav System: Magnavox MX1107 satellite-navigation system

Survey Datum: WGS84

Source to Near Channel (m): 450

Antenna to Source (m): guns towed 50 m behind the ship.

Number of Channels Recorded: 1

Channel Length (m): 100

Cable Receiver Depth (m): 8-10

Source Volume (cubicInches): 400

Source Pressure (bars): 124-138

Source Number: 2

Source Depth (m): 8-10

Shot Control: time

Shot Interval (s or m): 12

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

References

Moore et al., 1991 Underway Geophysics, Leg 131 Proc. ODP, Init. Rep. 131. doi: 10.2973/odp.proc.ir.131.103.1991

Scientific Personnel

Sims, Don

Investigator
(not in field)

IODP

Taira, Asahiko

Scientist:Chief

Instruments

Seismic:SCS

Device Info

NotProvided

Platform Info

JOIDES Resolution

Array