Survey Identifier: 81005511
Format Acronym: MGD77
Data Center File Number: 67010106
Parameters Surveyed Code: 50000
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): DESBRUYERES D
Project: BIOGAS XI
Funding: IFREMER
Survey Departure Date (yyyymmdd): 19810925
Survey Arrival Date (yyyymmdd): 19811010
Geodetic Datum/Position: SATELITE ESTIME
Bathymetry Instrumentation: VERTICAL SEABEAM
Topmost Latitude of Survey: +48
Bottommost Latitude: +46
Leftmost Longitude: -011
Rightmost Longitude: -008
General Digitizing Rate of Bathymetry: 21
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
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: 10245
Min/Max Data Record:
Date: 1981 09 25
Latitude: +46.49209
Longitude: -10.57649
Bathymetry, Corrected Depth: 1939.0
Min/Max Data Record:
Date: 1981 10 10
Latitude: +47.64499
Longitude: -8.50406
Bathymetry, Corrected Depth: 4774.0