Survey Identifier: ODP131JR
Format Acronym: MGD77
Data Center File Number: 23060035
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19910524
Source Institution: TEXAS A+M UNIVERSITY
Country: USA
Platform Name: JOIDESRESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): A.TAIRA, I.HILL, J.FIRTH
Project: OCEAN DRILLING PROGRAM LEG 131
Survey Departure Date (yyyymmdd): 19900330
Port of Departure: GUAM
Survey Arrival Date (yyyymmdd): 19900601
Port of Arrival: PUSAN, SOUTH KOREA
Navigation Instrumentation: MAGNAVOX TRANSIT & GPS
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5&12KHZ PDR
Additional Forms of Bathymetric Data: ANAL.REC,35MM FILM,DIGITAL MAG.TAPE
Magnetics Instrumentation: GEOMETRICS 801 PROTON
Additional Forms of Magnetics Data: ANAL.REC,35MM FILM,DIGITAL MAG.TAPE
Gravity Instrumentation: NONE COLLECTED
Seismic Instrumentation: S-200 WATER GUNS
Formats of Seismic Data: ANAL.REC.,35MM FILM,DIGITAL MAG.TAPE
Topmost Latitude of Survey: +36
Bottommost Latitude: +13
Leftmost Longitude: +129
Rightmost Longitude: +145
General Digitizing Rate of Bathymetry: 050
General Sampling Rate of Bathymetry: 1SECONDSWEEP
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: 5 MINUTE INTERVAL (DEPTHS PICKED AT 5 MINUTE INTERVALS)
General Digitizing Rate of Magnetics: 010
General Sampling Rate of Magnetics: 06
Reference Field Code: IG
Reference Field: RF-85
Method of Applying Residual Field: LIN.INTERP.POINTS WiTHIN ONE DEGREE PLANE
Additional Documentation: ORIGINAL RECORDS ARCHIVED AT ODP, NAVIGATION ON/OFF SITES MAY BE INACCURATE DUE TO INSUFFICIENT COURSE, AND SPEED DATA.
Number of Data Records: 5134
Min/Max Data Record:
Date: 1990 03 30
Latitude: +13.82000
Longitude: +129.09467
Bathymetry, 2- Way Traveltime: 000680
Bathymetry, Corrected Depth: 51.0
Magnetics Total Field, 1st Sensor: 365570
Magnetics Residual Field: -02539
Min/Max Data Record:
Date: 1990 06 01
Latitude: +35.08283
Longitude: +144.41333
Bathymetry, 2- Way Traveltime: 078240
Bathymetry, Corrected Depth: 5919.0
Magnetics Total Field, 1st Sensor: 459050
Magnetics Residual Field: +02718