Survey Identifier: AU9807


Format Acronym: MGD77
Data Center File Number: 24110009
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 20020312
Country: AUSTRALIA
Platform Name: AURORA AUSTRALIS
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19980403
Survey Arrival Date (yyyymmdd): 19980521
Topmost Latitude of Survey: -42
Bottommost Latitude: -67
Leftmost Longitude: 077
Rightmost Longitude: 159
General Digitizing Rate of Bathymetry: 006
Assumed Sound Velocity: 14980
Additional Documentation: DATA WERE SUBSAMPLED BY NGDC, REDUCING 339519 POINTS TO 120899 POINTS, CHOOSING POINTS NO CLOSER THAN 0.04 NAUTICAL MILES.
Number of Data Records: 120899

Min/Max Data Record:
Date: 1998 04 03
Latitude: -67.04900
Longitude: +77.57740
Bathymetry, 2- Way Traveltime: 000222
Bathymetry, Corrected Depth: 17.0

Min/Max Data Record:
Date: 1998 05 21
Latitude: -42.88730
Longitude: +159.01640
Bathymetry, 2- Way Traveltime: 065693
Bathymetry, Corrected Depth: 4939.0