Survey Identifier: KH6804-D

Format Acronym: MGD77
Data Center File Number: J4010007
Parameters Surveyed Code: 55500
File Creation Date (yyyymmdd): 19781231
Source Institution: UNIVERSITY OF TOKYO
Country: JAPAN
Platform Name: HAKUHO MARU
Platform Type Code: 1
Platform Type: SHIP
Project: CRUISE 68 LEG 04
Survey Departure Date (yyyymmdd): 19690209
Port of Departure: SYDNEY, AUSTRALIA
Survey Arrival Date (yyyymmdd): 19690301
Port of Arrival: TOKYO, JAPAN
Topmost Latitude of Survey: +36
Bottommost Latitude: -34
Leftmost Longitude: +137
Rightmost Longitude: +167
General Digitizing Rate of Bathymetry: 98
General Digitizing Rate of Magnetics: 98
General Digitizing Rate of Gravity: 98
Additional Documentation: OLD NGDC:56030007
Number of Data Records: 2461

Min/Max Data Record:
Date: 1969 02 09
Latitude: -33.84000
Longitude: +131.74670
Bathymetry, Corrected Depth: 57.0
Magnetics Residual Field: -07540
Free-Air Anomaly: -2330

Min/Max Data Record:
Date: 1969 03 01
Latitude: +35.12000
Longitude: +166.42830
Bathymetry, Corrected Depth: 8387.0
Magnetics Residual Field: +06390
Free-Air Anomaly: +2030