Survey Identifier: V3617
Format Acronym: MGD77
Data Center File Number: 01030248
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19870728
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: VEMA
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): COCHRAN, JAMES
Project: v3617
Survey Departure Date (yyyymmdd): 19801015
Port of Departure: COLOMBO
Survey Arrival Date (yyyymmdd): 19801113
Port of Arrival: MOMBASA
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +20
Bottommost Latitude: -05
Leftmost Longitude: +039
Rightmost Longitude: +080
General Digitizing Rate of Bathymetry: 68
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 68
Reference Field Code: 80
General Digitizing Rate of Gravity: 126
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 8723
Min/Max Data Record:
Date: 1980 10 15
Latitude: -4.13300
Longitude: +39.92500
Bathymetry, 2- Way Traveltime: 001050
Bathymetry, Corrected Depth: 79.0
Magnetics Total Field, 1st Sensor: 339660
Magnetics Residual Field: -07200
Free-Air Anomaly: -1148
Min/Max Data Record:
Date: 1980 11 13
Latitude: +19.74160
Longitude: +79.39930
Bathymetry, 2- Way Traveltime: 067475
Bathymetry, Corrected Depth: 5095.0
Magnetics Total Field, 1st Sensor: 411790
Magnetics Residual Field: +01260
Free-Air Anomaly: +1041