Survey Identifier: V3621


Format Acronym: MGD77
Data Center File Number: 01030252
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: v3621
Survey Departure Date (yyyymmdd): 19810212
Port of Departure: Cape Verde
Survey Arrival Date (yyyymmdd): 19810227
Port of Arrival: New York
Topmost Latitude of Survey: +41
Bottommost Latitude: +16
Leftmost Longitude: -074
Rightmost Longitude: -025
General Digitizing Rate of Bathymetry: 062
General Digitizing Rate of Magnetics: 070
General Digitizing Rate of Gravity: 115
Number of Data Records: 4104

Min/Max Data Record:
Date: 1981 02 12
Latitude: +16.84586
Longitude: -73.71416
Bathymetry, 2- Way Traveltime: 001176
Bathymetry, Corrected Depth: 88.0
Magnetics Total Field, 1st Sensor: 335290
Magnetics Residual Field: -11146
Observed Gravity: 9785595
Free-Air Anomaly: -0426

Min/Max Data Record:
Date: 1981 02 27
Latitude: +40.41766
Longitude: -25.12050
Bathymetry, 2- Way Traveltime: 092501
Bathymetry, Corrected Depth: 7062.0
Magnetics Total Field, 1st Sensor: 517170
Magnetics Residual Field: +04651
Observed Gravity: 9800385
Free-Air Anomaly: +1168