Survey Identifier: C1706


Format Acronym: MGD77
Data Center File Number: 01010125
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): BE', ALLAN
Project: c1706
Survey Departure Date (yyyymmdd): 19740417
Port of Departure: DURBAN, SOUTH AFRICA
Survey Arrival Date (yyyymmdd): 19740514
Port of Arrival: PORT LOUIS, MAURITIUS
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: -12
Bottommost Latitude: -33
Leftmost Longitude: +031
Rightmost Longitude: +072
General Digitizing Rate of Bathymetry: 31
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 38
Reference Field Code: 74
General Digitizing Rate of Gravity: 38
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 10066

Min/Max Data Record:
Date: 1974 04 17
Latitude: -32.65150
Longitude: +31.30780
Bathymetry, 2- Way Traveltime: 001450
Bathymetry, Corrected Depth: 109.0
Magnetics Total Field, 1st Sensor: 298920
Magnetics Residual Field: -09120
Free-Air Anomaly: -0675

Min/Max Data Record:
Date: 1974 05 14
Latitude: -12.26780
Longitude: +71.04000
Bathymetry, 2- Way Traveltime: 075575
Bathymetry, Corrected Depth: 5715.0
Magnetics Total Field, 1st Sensor: 433110
Magnetics Residual Field: +05850
Free-Air Anomaly: +2257