Survey Identifier: V3620
Format Acronym: MGD77
Data Center File Number: 01030251
Parameters Surveyed Code: 55511
File Creation Date (yyyymmdd): 19890703
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: United States
Platform Name: R/V Vema
Platform Type Code: 1
Platform Type: SHIP
Project: v3620
Survey Departure Date (yyyymmdd): 19810119
Port of Departure: Durban, South Africa
Survey Arrival Date (yyyymmdd): 19810210
Port of Arrival: Cape Verde Is
Topmost Latitude of Survey: +17
Bottommost Latitude: -36
Leftmost Longitude: -025
Rightmost Longitude: +032
General Digitizing Rate of Bathymetry: 061
General Digitizing Rate of Magnetics: 060
General Digitizing Rate of Gravity: 100
Number of Data Records: 7132
Min/Max Data Record:
Date: 1981 01 19
Latitude: -35.24266
Longitude: -24.92816
Bathymetry, 2- Way Traveltime: 000701
Bathymetry, Corrected Depth: 53.0
Magnetics Total Field, 1st Sensor: 279250
Magnetics Residual Field: -06392
Observed Gravity: 9779910
Free-Air Anomaly: -1128
Min/Max Data Record:
Date: 1981 02 10
Latitude: +16.64783
Longitude: +31.24439
Bathymetry, 2- Way Traveltime: 074501
Bathymetry, Corrected Depth: 5635.0
Magnetics Total Field, 1st Sensor: 336090
Magnetics Residual Field: +08754
Observed Gravity: 9798357
Free-Air Anomaly: +0863