Survey Identifier: 82000111
Format Acronym: MGD77
Data Center File Number: 67010109
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 1911 385
Source Institution: IFREMER
Country: FRANCE
Platform Name: J.CHARCOT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): SIBUET JC
Project: SEAGAL
Funding: IFREMER
Survey Departure Date (yyyymmdd): 19820122
Survey Arrival Date (yyyymmdd): 19820207
Geodetic Datum/Position: SATELITE ESTIME
Bathymetry Instrumentation: VERTICAL SEABEAM
Topmost Latitude of Survey: +44
Bottommost Latitude: +35
Leftmost Longitude: -014
Rightmost Longitude: +007
General Digitizing Rate of Bathymetry: 5
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 5
Sensor Depth: 00100
Method of Applying Residual Field: INTERPOLATION BETWEEN NAVIGATION DATA
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNATIONAL 30
Number of Data Records: 40160
Min/Max Data Record:
Date: 1982 01 22
Latitude: +35.88795
Longitude: -13.59133
Bathymetry, Corrected Depth: 75.0
Magnetics Total Field, 1st Sensor: 422310
Magnetics Residual Field: -05282
Min/Max Data Record:
Date: 1982 02 07
Latitude: +43.02281
Longitude: +6.02789
Bathymetry, Corrected Depth: 5356.0
Magnetics Total Field, 1st Sensor: 454200
Magnetics Residual Field: +02598