Survey Identifier: KH7104
Format Acronym: MGD77
Data Center File Number: J4010012
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 71 LEG 04
Survey Departure Date (yyyymmdd): 19710121
Port of Departure: TOKYO, JAPAN
Survey Arrival Date (yyyymmdd): 19710324
Port of Arrival: TOKYO, JAPAN
Topmost Latitude of Survey: +36
Bottommost Latitude: -10
Leftmost Longitude: +119
Rightmost Longitude: +155
General Digitizing Rate of Bathymetry: 132
General Digitizing Rate of Magnetics: 135
General Digitizing Rate of Gravity: 133
Additional Documentation: OLD NGDC:56030012
Number of Data Records: 5551
Min/Max Data Record:
Date: 1971 01 21
Latitude: -9.08330
Longitude: +119.84670
Bathymetry, Corrected Depth: 35.0
Magnetics Residual Field: -11950
Free-Air Anomaly: -3280
Min/Max Data Record:
Date: 1971 03 24
Latitude: +35.19000
Longitude: +154.93670
Bathymetry, Corrected Depth: 9830.0
Magnetics Residual Field: +09090
Free-Air Anomaly: +3040