Survey Identifier: ODP128JR
Format Acronym: MGD77
Data Center File Number: 23060032
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19901126
Source Institution: TEXAS A+M UNIVERSITY
Country: USA
Platform Name: JOIDESRESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): J.ENGLE,K.SUYEHIRO,M.VONBREYMANN
Project: OCEAN DRILLING PROGRAM LEG 128
Survey Departure Date (yyyymmdd): 19890825
Port of Departure: PUSAN, SO. KOREA
Survey Arrival Date (yyyymmdd): 19891015
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-80 WATERGUN
Formats of Seismic Data: ANAL.REC.,35MM FILM,DIGITAL MAG.TAPE
Topmost Latitude of Survey: +41
Bottommost Latitude: +35
Leftmost Longitude: +129
Rightmost Longitude: +139
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: 6234
Min/Max Data Record:
Date: 1989 08 25
Latitude: +35.17717
Longitude: +129.36099
Bathymetry, 2- Way Traveltime: 001413
Bathymetry, Corrected Depth: 106.0
Magnetics Total Field, 1st Sensor: 478220
Magnetics Residual Field: -03738
Min/Max Data Record:
Date: 1989 10 14
Latitude: +40.19050
Longitude: +138.23283
Bathymetry, 2- Way Traveltime: 040280
Bathymetry, Corrected Depth: 2968.0
Magnetics Total Field, 1st Sensor: 500000
Magnetics Residual Field: +03394