ORI312 - Marine Geoscience Data System

Sensor Data

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Seismic Reflection/Refraction

(Image Seismic, Segy)

Device Info

Seismic:OBS

Array:Ocean Researcher 1

Repository

MGDS

Format

PDF, SEGY

Nakamura, Yosio

Related References

Seismic:Navigation

Device Info

Seismic:OBS

Array:Ocean Researcher 1

Repository

MGDS

Format

ASCII

Nakamura, Yosio

Related References

Event Logs

Line

Device Info

Seismic:OBS

Platform: Ocean Researcher 1 (Array)

Nakamura, Yosio

Station:Bottom:Deployed

Device Info

Seismic:OBS

Platform: Ocean Researcher 1 (Array)

Nakamura, Yosio

Seismic Acquisition Parameters

Download As Text

edu.utexas.ig:ori312_acq001 (Lines: )

Source Information

AirGun

Receiver Information

NotApplicable

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Ashtech XII GPS

WGS84

Acquisition System

Digital

Name: none

Details

Receiver Type: Seismometer_OceanBottom

Source Type: SeismicSource_Gun_Air

Acquisition System Name: none

Acquisition System Type: digital

Seismic Nav System: Ashtech XII GPS

Survey Datum: WGS84

Source to Near Channel (m): none

Antenna to Source (m): null

Number of Channels Recorded: null

Channel Length (m): null

Cable Receiver Depth (m): null

Source Volume (cubicInches): 920

Source Pressure (bars): null

Source Number: 1

Source Depth (m): null

Shot Control: time

Shot Interval (s or m): 30

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

References

Chen and Nakamura, 1992 Investigating deep crustal structure in the northeastern South China Sea and Taiwan Strait using ocean bottom seismographs Acta Geol. Taiwanica 30.

T.Chen and Jaw, 1996 Velocity Structure Near the Northern Manila Trench:an OBS Refraction Study TAO 7. doi: 10.3319/TAO.1996.7.3.277(T)

Scientific Personnel

Chen, Allen

Scientist:Chief

Nakamura, Yosio

Investigator
(not in field)

Instruments

Seismic:OBS

Device Info

NotProvided

Platform Info

Ocean Researcher 1

Array