Survey Identifier: JARE39
Format Acronym: MGD77
Data Center File Number: J8020009
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 20030123
Source Institution: HYDROGRAPHIC AND OCEANOGRAPHIC DEPT.
Country: JAPAN
Platform Name: SHIRASE
Platform Type Code: 1
Platform Type: SHIP
Funding: HOD
Survey Departure Date (yyyymmdd): 19971203
Port of Departure: FREMANTLE
Survey Arrival Date (yyyymmdd): 19980321
Port of Arrival: SYDNEY
Navigation Instrumentation: GPS
Geodetic Datum/Position: INTERGRATED NAVIGATON SYSTEM
Bathymetry Instrumentation: 12KHZ PDR
Topmost Latitude of Survey: -67
Bottommost Latitude: -69
Leftmost Longitude: 039
Rightmost Longitude: 047
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Additional Documentation: NGDC COMMENTS: SOME DUPLICATE POSITIONS WITH DIFFERENT DEPTHS AND TIMES. 2032 CALCULATED SPEEDS OVER 30 KNOTS INDICATES POSSIBLE ERRORS IN POSITIONS OR, TIMES.
Number of Data Records: 63558
Min/Max Data Record:
Date: 1998 02 15
Latitude: -68.67550
Longitude: +39.82317
Bathymetry, Corrected Depth: 35.0
Min/Max Data Record:
Date: 1998 02 19
Latitude: -67.30067
Longitude: +46.00567
Bathymetry, Corrected Depth: 3296.0