References

Abrams et al., 1993 Cretaceous volcanic sequences and Jurassic oceanic crust in the east Mariana and Pigafetta Basins of the western Pacific Geophys. Monogr., AGU 77.

Abrams et al., 1992 The seismic stratigraphy and sedimentary history of the East Mariana and Pigafetta Basins of the western Pacific Proc. ODP, Sci. Res. 129. doi: 10.2973/odp.proc.sr.129.143.1992

Download Data Set Metadata Report

XML

MGDS formatted data set xml report containing verbose file and data set level metadata

ISO XML

ISO 19115-compliant xml report containing general data set level metadata

Related Acquisition Information

FM3512

Line Log

Seismic Acquisition Parameters

Download as Text: FM3512

edu.utexas.ig:fm3512_acq001 (Lines: )

Source Information

AirGun

Receiver Information

Hydrophone:Streamer

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

several hours of GPS each day plus conventional transit satellite fixes and dead reckoning.

WGS84

Acquisition System

Digital

Name: GUS 4200 Marine System

Details

Receiver Type: Hydrophone_Streamer

Source Type: SeismicSource_Gun_Air

Acquisition System Name: GUS 4200 Marine System

Acquisition System Type: digital

Seismic Nav System: several hours of GPS each day plus conventional transit satellite fixes and dead reckoning.

Survey Datum: WGS84

Source to Near Channel (m): 180

Antenna to Source (m): null

Number of Channels Recorded: 96

Channel Length (m): 33.33

Cable Receiver Depth (m): null

Source Volume (cubicInches): 1064

Source Pressure (bars): 138

Source Number: null

Source Depth (m): null

Shot Control: time

Shot Interval (s or m): 20: except Line 3 (strong currents caused an increase in ship speed over the ground decreasing the shot time interval to less than then 19 seconds)

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

edu.utexas.ig:fm3512_acq002 (Lines: )

Source Information

AirGun

Receiver Information

NotApplicable

Used Active Tail Buoy: false

Used Compass Birds: false

Nav System

Several hours of GPS each day plus conventional transit satellite fixes and dead reckoning.

WGS84

Acquisition System

Digital

Name: GUS 4200 Marine System

Details

Receiver Type: Hydrophone_Sonobuoy

Source Type: SeismicSource_Gun_Air

Acquisition System Name: GUS 4200 Marine System

Acquisition System Type: digital

Seismic Nav System: Several hours of GPS each day plus conventional transit satellite fixes and dead reckoning.

Survey Datum: WGS84

Source to Near Channel (m): null

Antenna to Source (m): null

Number of Channels Recorded: null

Channel Length (m): null

Cable Receiver Depth (m): null

Source Volume (cubicInches): 1064

Source Pressure (bars): 138

Source Number: null

Source Depth (m): null

Shot Control: time

Shot Interval (s or m): 20

Compass Birds: no

Tail Buoy Positioning: no

Recording Delay: no

Data Set Documents

Log

fm3512.bathymetryLog.pdf (11.0MB)

PDF

Log

fm3512_gun_firing_log.pdf (4.9MB)

PDF

Log

fm3512_mcs_acquisition_log.pdf (7.8MB)

PDF

Log

fm3512.weatherWaterLog.pdf (764.0kB)

PDF

Log

Line

fm3512.lineInformationLog.pdf (1.8MB)

PDF

Watchstander Log

fm3512.watchLog.pdf (26.2MB)

PDF

How To Cite This Data

Related Data Sets

Sort by:

Seismic:Reflection:MCS

Platform Info

Array:Fred Moore

UTIG

Device Info

Seismic:MCS

Events

Line Log

Locale

File Format

PDF

Quality

2

Shipley, Thomas

UTIG

Data Set References

Seismic:Reflection:MCS

Data DOI: 10.60521/328271

Processed multichannel seismic reflection data (SEG-Y format) from the East Mariana Basin and Pigafetta Basin, western Pacific, acquired during R/V Fred Moore cruise FM3512 (1987)

Platform Info

Array:Fred Moore

UTIG

Device Info

Seismic:MCS

Events

Line Log

Locale

File Format

SEGY

Quality

2

Shipley, Thomas

UTIG

Data Set References