Survey Identifier: HM7602
Format Acronym: MGD77
Data Center File Number: J1030017
Parameters Surveyed Code: 05000
File Creation Date (yyyymmdd): 19810911
Source Institution: HYDROGRAPHIC DEPT.
Country: JAPAN
Platform Name: MEIYO
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 197605
Survey Arrival Date (yyyymmdd): 197605
Topmost Latitude of Survey: +37
Bottommost Latitude: +34
Leftmost Longitude: +130
Rightmost Longitude: +133
General Digitizing Rate of Magnetics: 835
Additional Documentation: OLD NGDC:56070017
Number of Data Records: 1673
Min/Max Data Record:
Latitude: +34.85044
Longitude: +130.89724
Magnetics Total Field, 1st Sensor: 470000
Magnetics Residual Field: -07710
Min/Max Data Record:
Latitude: +36.00486
Longitude: +132.61849
Magnetics Total Field, 1st Sensor: 486000
Magnetics Residual Field: +03969