Survey Identifier: ODP114JR
Format Acronym: MGD77
Data Center File Number: 23060017
Parameters Surveyed Code: 55133
File Creation Date (yyyymmdd): 19870923
Source Institution: TEXAS A+M UNIVERSITY
Country: USA
Platform Name: JOIDES RESOLUTION
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): CIESIELSKI,KRISTOFFERSEN,CLEMENT
Project: OCEAN DRILLING PROGRAM LEG 114
Survey Departure Date (yyyymmdd): 19870314
Port of Departure: EAST COVE,FALKLAND ISLANDS
Survey Arrival Date (yyyymmdd): 19870514
Port of Arrival: PT.LOUIS,MAURITIUS
Navigation Instrumentation: MAGNAVOX TRANSIT & GPS
Geodetic Datum/Position: LINEAR INTERP.BETWEEN ADJACENT FIXES
Bathymetry Instrumentation: 3.5&12KHZ EDO
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 WATERGUNS
Formats of Seismic Data: ANAL.REC.35MM FILM,DIGITAL MAG.TAPE
Topmost Latitude of Survey: -23
Bottommost Latitude: -53
Leftmost Longitude: -059
Rightmost Longitude: +054
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: 11585
Min/Max Data Record:
Date: 1987 03 14
Latitude: -52.00647
Longitude: -58.14350
Bathymetry, 2- Way Traveltime: 017373
Bathymetry, Corrected Depth: 1280.0
Magnetics Total Field, 1st Sensor: 270540
Magnetics Residual Field: -05099
Min/Max Data Record:
Date: 1987 05 12
Latitude: -23.35499
Longitude: +53.82633
Bathymetry, 2- Way Traveltime: 064027
Bathymetry, Corrected Depth: 4784.0
Magnetics Total Field, 1st Sensor: 352890
Magnetics Residual Field: +09304