Survey Identifier: 82000311


Format Acronym: MGD77
Data Center File Number: 67010112
Parameters Surveyed Code: 55000
File Creation Date (yyyymmdd): 1911 385
Source Institution: IFREMER
Country: FRANCE
Platform Name: JEAN CHARCOT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): REHAULT JP
Project: TYRRHENIA II CH 135
Funding: IFREMER
Survey Departure Date (yyyymmdd): 19820210
Survey Arrival Date (yyyymmdd): 19820219
Geodetic Datum/Position: SATELITE ESTIME
Bathymetry Instrumentation: VERTICAL SEABEAM
Topmost Latitude of Survey: +44
Bottommost Latitude: +39
Leftmost Longitude: +005
Rightmost Longitude: +014
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: 22431

Min/Max Data Record:
Date: 1982 02 10
Latitude: +39.41286
Longitude: +5.81703
Bathymetry, Corrected Depth: 58.0
Magnetics Total Field, 1st Sensor: 442850
Magnetics Residual Field: -05161

Min/Max Data Record:
Date: 1982 02 19
Latitude: +43.03792
Longitude: +13.98544
Bathymetry, Corrected Depth: 3651.0
Magnetics Total Field, 1st Sensor: 454280
Magnetics Residual Field: +02338