IG2403 - Marine Geoscience Data System

Sensor Data

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Seismic Reflection/Refraction

(Image Seismic, Segy)

Device Info

Seismic:MCS

Array:Ida Green

Repository

MGDS

Format

ASCII, PDF, SEGY

Ladd, John

UTIG

Shipley, Thomas

Watkins, Joel

UTIG

Related References

Event Logs

Line

Device Info

Seismic:MCS

Platform: Ida Green (Array)

Burk, Creighton

UTIG

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:ig2403_acq001 (Lines: )

Source Information

NotApplicable

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Transit satellite navigation supplemented with dead reckoning between fixes.

WGS72

Acquisition System

Digital

Name: DFS 10;000

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air; SeismicSource_Explosive

Acquisition System Name: DFS 10;000

Acquisition System Type: digital

Seismic Nav System: Transit satellite navigation supplemented with dead reckoning between fixes.

Survey Datum: WGS72

Source to Near Channel (m): 190

Antenna to Source (m): null

Number of Channels Recorded: 24

Channel Length (m): 91.4

Cable Receiver Depth (m): 10

Source Volume (cubicInches): 1500-6000

Source Pressure (bars): 24.1

Source Number: 1; 4

Source Depth (m): 10

Shot Control: null

Shot Interval (s or m): null

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

References

Buffler, 1982 Geologic Structure of the Forearc Region off the West Coast of Costa Rica in the Vicinity of Nicoya Peninsula, Results of a multifold seismic reflection survey, 1982 UTIG Tech. Report 37.

Ladd et al., 1982 Interpretation of seismic reflection data of the Middle America Trench offshore Guatemala Initial Reports, Deep Sea Drilling Project 67. doi: 10.2973/dsdp.proc.67.135.1982

Scientific Personnel

Burk, Creighton

Scientist

UTIG

Ladd, John

Scientist:Co-Chief

UTIG

Shipley, Thomas

Investigator
(not in field)

UT

Watkins, Joel

Scientist:Chief

UTIG

Worzel, Joseph

Scientist

UTIG

Instruments

Seismic:MCS

Device Info

NotProvided

Platform Info

Ida Green

Array