Survey Identifier: MMDU3
Format Acronym: MGD77
Data Center File Number: 67060004
Parameters Surveyed Code: 59999
File Creation Date (yyyymmdd): 19940523
Source Institution: Lamont-Doherty Geological Observatory
Country: United States
Platform Name: Marion Dufresne
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): unknown
Project: France
Survey Departure Date (yyyymmdd): 19740327
Port of Departure: Reunion Island
Survey Arrival Date (yyyymmdd): 19740425
Port of Arrival: unknown
Topmost Latitude of Survey: -20
Bottommost Latitude: -56
Leftmost Longitude: +030
Rightmost Longitude: +076
General Digitizing Rate of Bathymetry: 033
Assumed Sound Velocity: 14630
Bathymetric Datum Code: 0
Number of Data Records: 7753
Min/Max Data Record:
Date: 1974 03 27
Latitude: -55.87332
Longitude: +30.55499
Bathymetry, 2- Way Traveltime: 000201
Bathymetry, Corrected Depth: 15.0
Min/Max Data Record:
Date: 1974 04 25
Latitude: -20.83666
Longitude: +75.89166
Bathymetry, 2- Way Traveltime: 077176
Bathymetry, Corrected Depth: 5836.0