Survey Identifier: 83005811
Format Acronym: MGD77
Data Center File Number: 67010126
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 1920 386
Source Institution: IFREMER
Country: FRANCE
Platform Name: JEAN CHARCOT
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): PAUTOT G
Project: TRANSIT TOULON PORT-SAID (TRANSMEROU)
Funding: IFREMER
Survey Departure Date (yyyymmdd): 19831120
Survey Arrival Date (yyyymmdd): 19831126
Geodetic Datum/Position: SATELITE ESTIME
Bathymetry Instrumentation: VERTICAL SEABEAM
Topmost Latitude of Survey: +43
Bottommost Latitude: +32
Leftmost Longitude: +006
Rightmost Longitude: +031
General Digitizing Rate of Bathymetry: 10
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Magnetics: 10
Sensor Depth: 00100
Method of Applying Residual Field: INTERPOLATION BETWEEN NAVIGATION DATA
General Digitizing Rate of Gravity: 10
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNATIONAL 30
Number of Data Records: 7562
Min/Max Data Record:
Date: 1983 11 20
Latitude: +32.16057
Longitude: +6.01488
Bathymetry, Corrected Depth: 66.0
Magnetics Total Field, 1st Sensor: 429880
Magnetics Residual Field: -04529
Observed Gravity: 9794271
Free-Air Anomaly: -1792
Min/Max Data Record:
Date: 1983 11 26
Latitude: +42.94912
Longitude: +30.69362
Bathymetry, Corrected Depth: 4046.0
Magnetics Total Field, 1st Sensor: 454210
Magnetics Residual Field: +04319
Observed Gravity: 9804328
Free-Air Anomaly: +1127