Survey Identifier: C1703
Format Acronym: MGD77
Data Center File Number: 01010122
Parameters Surveyed Code: 55530
File Creation Date (yyyymmdd): 19870730
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: CONRAD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): RABINOWITZ, PHILIP
Project: c1703
Survey Departure Date (yyyymmdd): 19731203
Port of Departure: ABIDJAN, IVORY COAST
Survey Arrival Date (yyyymmdd): 19731231
Port of Arrival: CAPE TOWN, SOUTH AFRICA
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +06
Bottommost Latitude: -34
Leftmost Longitude: -004
Rightmost Longitude: +019
General Digitizing Rate of Bathymetry: 32
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 32
Reference Field Code: 4
General Digitizing Rate of Gravity: 32
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 12248
Min/Max Data Record:
Date: 1973 12 03
Latitude: -33.79780
Longitude: -3.90400
Bathymetry, 2- Way Traveltime: 000750
Bathymetry, Corrected Depth: 56.0
Magnetics Total Field, 1st Sensor: 284940
Magnetics Residual Field: -07190
Free-Air Anomaly: -0772
Min/Max Data Record:
Date: 1973 12 31
Latitude: +5.07830
Longitude: +18.18100
Bathymetry, 2- Way Traveltime: 077250
Bathymetry, Corrected Depth: 5848.0
Magnetics Total Field, 1st Sensor: 312610
Magnetics Residual Field: +06770
Free-Air Anomaly: +2498