Survey Identifier: KEA11-71
Format Acronym: MGD77
Data Center File Number: 09100039
Parameters Surveyed Code: 00500
File Creation Date (yyyymmdd): 19790327
Source Institution: U.S. NAVAL OCEANOGRAPHIC OFFICE
Country: U.S.A.
Platform Name: KEATHLEY
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19710623
Survey Arrival Date (yyyymmdd): 19710717
Topmost Latitude of Survey: +65
Bottommost Latitude: +62
Leftmost Longitude: -026
Rightmost Longitude: -020
General Digitizing Rate of Gravity: 10
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTRNATIONAL 1930
Reference System Code: 2
Reference System: POTSDAM SYSTEM
Number of Data Records: 1710
Min/Max Data Record:
Date: 1971 06 23
Latitude: +62.25000
Longitude: -26.00000
Free-Air Anomaly: +0206
Min/Max Data Record:
Date: 1971 07 17
Latitude: +64.44000
Longitude: -20.10830
Free-Air Anomaly: +0579