Survey Identifier: KEA01-72

Format Acronym: MGD77
Data Center File Number: 09100040
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): 19710725
Survey Arrival Date (yyyymmdd): 19710726
Topmost Latitude of Survey: +64
Bottommost Latitude: +62
Leftmost Longitude: -022
Rightmost Longitude: -016
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: 1847

Min/Max Data Record:
Date: 1971 07 25
Latitude: +62.25000
Longitude: -21.30170
Free-Air Anomaly: -0011

Min/Max Data Record:
Date: 1971 07 26
Latitude: +63.71330
Longitude: -16.90330
Free-Air Anomaly: +0725