Survey Identifier: KH7202
Format Acronym: MGD77
Data Center File Number: J4010015
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): 19721025
Survey Arrival Date (yyyymmdd): 19721214
Topmost Latitude of Survey: +36
Bottommost Latitude: +20
Leftmost Longitude: +123
Rightmost Longitude: +144
General Digitizing Rate of Bathymetry: 088
General Digitizing Rate of Gravity: 088
Additional Documentation: OLD NGDC:56030015
Number of Data Records: 7357
Min/Max Data Record:
Date: 1972 10 25
Latitude: +20.97570
Longitude: +123.82490
Bathymetry, Corrected Depth: 52.0
Free-Air Anomaly: -2780
Min/Max Data Record:
Date: 1972 12 14
Latitude: +35.08320
Longitude: +143.99530
Bathymetry, Corrected Depth: 9707.0
Free-Air Anomaly: +1640