Survey Identifier: C2103
Format Acronym: MGD77
Data Center File Number: 01010178
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19870803
Source Institution: LAMONT-DOHERTY GEOLOGICAL OBSERVATORY
Country: U.S.A.
Platform Name: CONRAD
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): BUHL, PETER
Project: c2103
Survey Departure Date (yyyymmdd): 19771110
Port of Departure: LA GUAIRA,VENEZUELA
Survey Arrival Date (yyyymmdd): 19771214
Port of Arrival: BRIDGETON, BARBADOS W. I.
Navigation Instrumentation: SATELLITE
Geodetic Datum/Position: SATELLITE / DEAD RECKONING
Bathymetry Instrumentation: 3.5
Magnetics Instrumentation: P
Gravity Instrumentation: BELL
Topmost Latitude of Survey: +16
Bottommost Latitude: +10
Leftmost Longitude: -078
Rightmost Longitude: -059
General Digitizing Rate of Bathymetry: 62
General Sampling Rate of Bathymetry: ONE SECOND
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
General Digitizing Rate of Magnetics: 63
Reference Field Code: 77
General Digitizing Rate of Gravity: 124
Theoretical Gravity Formula Code: 2
Reference System Code: 2
Number of Data Records: 10377
Min/Max Data Record:
Date: 1977 11 10
Latitude: +10.38850
Longitude: -77.96310
Bathymetry, 2- Way Traveltime: 000450
Bathymetry, Corrected Depth: 34.0
Magnetics Total Field, 1st Sensor: 368810
Magnetics Residual Field: -06930
Free-Air Anomaly: -2234
Min/Max Data Record:
Date: 1977 12 14
Latitude: +15.26300
Longitude: -59.38710
Bathymetry, 2- Way Traveltime: 066975
Bathymetry, Corrected Depth: 5072.0
Magnetics Total Field, 1st Sensor: 408480
Magnetics Residual Field: +00840
Free-Air Anomaly: +1563