Survey Identifier: 80000211
Format Acronym: MGD77
Data Center File Number: 67010095
Parameters Surveyed Code: 55111
File Creation Date (yyyymmdd): 19831004
Source Institution: CNEXO
Country: FRANCE
Platform Name: JEAN CHARCOT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): YANN MOREL
Project: ESCARMED - CH104
Funding: CNEXO
Survey Departure Date (yyyymmdd): 19800106
Port of Departure: TOULON
Survey Arrival Date (yyyymmdd): 19800120
Port of Arrival: SYRACUSE
Navigation Instrumentation: LORAN C
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: +43
Bottommost Latitude: +35
Leftmost Longitude: +006
Rightmost Longitude: +016
General Digitizing Rate of Bathymetry: 12
General Sampling Rate of Bathymetry: 4 SECONDS
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: LINEAR INTERPOLATION
General Digitizing Rate of Magnetics: 13
General Sampling Rate of Magnetics: 10
Magnetic Sensor Tow Distance: 200
Sensor Depth: 00100
Reference Field Code: 04
Reference Field: IGRF-75
Method of Applying Residual Field: INTERPOLATION BETWEEN NAVIGATION DATA
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNATIONAL 30
Number of Data Records: 20917
Min/Max Data Record:
Date: 1980 01 06
Latitude: +35.61220
Longitude: +6.21700
Bathymetry, Corrected Depth: 137.0
Magnetics Total Field, 1st Sensor: 420510
Magnetics Residual Field: -01637
Min/Max Data Record:
Date: 1980 01 20
Latitude: +42.85990
Longitude: +15.95050
Bathymetry, Corrected Depth: 3819.0
Magnetics Total Field, 1st Sensor: 514470
Magnetics Residual Field: +07579