Survey Identifier: KH7304
Format Acronym: MGD77
Data Center File Number: J4010016
Parameters Surveyed Code: 50500
File Creation Date (yyyymmdd): 19871123
Source Institution: OCEAN RESEARCH INSTITUTE, UNIV OF TOKYO
Country: JAPAN
Platform Name: HAKUHO MARU
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19730706
Survey Arrival Date (yyyymmdd): 19730923
Topmost Latitude of Survey: +34
Bottommost Latitude: -19
Leftmost Longitude: +123
Rightmost Longitude: +178
General Digitizing Rate of Bathymetry: 075
General Digitizing Rate of Gravity: 075
Additional Documentation: OLD NGDC:56030016
Number of Data Records: 14489
Min/Max Data Record:
Date: 1973 07 06
Latitude: -18.88330
Longitude: +123.61830
Bathymetry, Corrected Depth: 52.0
Free-Air Anomaly: -3520
Min/Max Data Record:
Date: 1973 09 23
Latitude: +33.65680
Longitude: +177.86470
Bathymetry, Corrected Depth: 10070.0
Free-Air Anomaly: +3320