Survey Identifier: 8304
Format Acronym: MGD77
Data Center File Number: 16990001
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19940902
Source Institution: NATL.MARINE ENVIRONMENTAL DATA+INFO.SER
Country: CHINA
Platform Name: UNKNOWN
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19830412
Survey Arrival Date (yyyymmdd): 19830519
Topmost Latitude of Survey: +20
Bottommost Latitude: +11
Leftmost Longitude: +110
Rightmost Longitude: +118
General Digitizing Rate of Bathymetry: 088
Additional Documentation: NGDC ASSUMED THAT DEPTHS ARE CORRECTED FOR SOUND VELOCITY.
Number of Data Records: 4790
Min/Max Data Record:
Date: 1983 04 12
Latitude: +11.95500
Longitude: +110.78500
Bathymetry, Corrected Depth: 86.0
Min/Max Data Record:
Date: 1983 05 19
Latitude: +48.99833
Longitude: +117.94833
Bathymetry, Corrected Depth: 4903.0