Survey Identifier: ODP121JR


Format Acronym: MGD77
Data Center File Number: 23060024
Parameters Surveyed Code: 55153
File Creation Date (yyyymmdd): 19880106
Source Institution: TEXAS A+M UNIV. OCEAN DRILLING PROGRAM
Country: USA
Platform Name: JOIDES RESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): J.PIERCE, J.WEISSEL,E.TAYLOR
Project: OCEAN DRILLING PROGRAM LEG 121
Survey Departure Date (yyyymmdd): 1988
Port of Departure: 5REEMANTLE,AUSTRALIA
Survey Arrival Date (yyyymmdd): 19880628
Port of Arrival: SINGAPORE
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: SSI 80 WATERGUN
Formats of Seismic Data: ANAL.REC.35MM FILM,DIGITAL MAG.TAPE
Topmost Latitude of Survey: +06
Bottommost Latitude: -33
Leftmost Longitude: +087
Rightmost Longitude: +116
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: 17246

Min/Max Data Record:
Date: 1988 05 05
Latitude: -32.05499
Longitude: +87.50513
Bathymetry, 2- Way Traveltime: 000227
Bathymetry, Corrected Depth: 17.0
Magnetics Total Field, 1st Sensor: 407740
Magnetics Residual Field: -04671

Min/Max Data Record:
Date: 1988 06 27
Latitude: +5.84511
Longitude: +115.73333
Bathymetry, 2- Way Traveltime: 077293
Bathymetry, Corrected Depth: 5845.0
Magnetics Total Field, 1st Sensor: 589060
Magnetics Residual Field: +30819