Survey Identifier: KH7501
Format Acronym: MGD77
Data Center File Number: J4010020
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): 19750110
Survey Arrival Date (yyyymmdd): 19750206
Topmost Latitude of Survey: +36
Bottommost Latitude: +16
Leftmost Longitude: +124
Rightmost Longitude: +140
General Digitizing Rate of Bathymetry: 087
General Digitizing Rate of Gravity: 087
Additional Documentation: OLD NGDC:56030020
Number of Data Records: 4301
Min/Max Data Record:
Date: 1975 01 10
Latitude: +16.99130
Longitude: +124.99130
Bathymetry, Corrected Depth: 17.0
Free-Air Anomaly: -9280
Min/Max Data Record:
Date: 1975 02 06
Latitude: +35.57870
Longitude: +139.82270
Bathymetry, Corrected Depth: 7100.0
Free-Air Anomaly: +9920