Survey Identifier: 80011211

Format Acronym: MGD77
Data Center File Number: 67010094
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19831006
Source Institution: CNEXO
Country: FRANCE
Platform Name: JEAN CHARCOT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): S.ROBERT
Project: ARCANTE - CH119
Funding: CNEXO
Survey Departure Date (yyyymmdd): 19801201
Port of Departure: FORT-DE-FRANCE
Survey Arrival Date (yyyymmdd): 19801211
Port of Arrival: PANAMA
Navigation Instrumentation: SAT MAGNAVOX - RADAR
Bathymetry Instrumentation: SEA-BEAM
Additional Forms of Bathymetric Data: ANALOG RECORDS
Magnetics Instrumentation: PROTON PRECESSION MAG
Additional Forms of Magnetics Data: ANALOG RECORDS
Topmost Latitude of Survey: +17
Bottommost Latitude: +10
Leftmost Longitude: -077
Rightmost Longitude: -060
General Digitizing Rate of Bathymetry: 10
General Sampling Rate of Bathymetry: 4 SECONDS
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: LINEAR INTERPOLATION
General Digitizing Rate of Magnetics: 12
General Sampling Rate of Magnetics: 10
Magnetic Sensor Tow Distance: 200
Sensor Depth: 00100
Reference Field: IGRF-80
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNATIONAL 30
Number of Data Records: 25913

Min/Max Data Record:
Date: 1980 12 01
Latitude: +10.86410
Longitude: -76.73220
Bathymetry, Corrected Depth: 48.0
Magnetics Total Field, 1st Sensor: 376870
Magnetics Residual Field: -00670

Min/Max Data Record:
Date: 1980 12 11
Latitude: +16.66380
Longitude: -60.59080
Bathymetry, Corrected Depth: 5827.0
Magnetics Total Field, 1st Sensor: 396180
Magnetics Residual Field: -00031