Survey Identifier: KH7503


Format Acronym: MGD77
Data Center File Number: J4010022
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): 19750514
Survey Arrival Date (yyyymmdd): 19750601
Topmost Latitude of Survey: +36
Bottommost Latitude: +22
Leftmost Longitude: +139
Rightmost Longitude: +154
General Digitizing Rate of Bathymetry: 086
General Digitizing Rate of Gravity: 086
Additional Documentation: OLD NGDC:56030022
Number of Data Records: 2866

Min/Max Data Record:
Date: 1975 05 14
Latitude: +22.01370
Longitude: +139.55800
Bathymetry, Corrected Depth: 52.0
Free-Air Anomaly: -7700

Min/Max Data Record:
Date: 1975 06 01
Latitude: +35.57850
Longitude: +153.74620
Bathymetry, Corrected Depth: 9441.0
Free-Air Anomaly: +2700