Survey Identifier: KEA10-69


Format Acronym: MGD77
Data Center File Number: 09100030
Parameters Surveyed Code: 00500
File Creation Date (yyyymmdd): 19790324
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): 19690421
Survey Arrival Date (yyyymmdd): 19690507
Topmost Latitude of Survey: +42
Bottommost Latitude: +37
Leftmost Longitude: -076
Rightmost Longitude: -070
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: 5890

Min/Max Data Record:
Date: 1969 04 21
Latitude: +37.15000
Longitude: -75.62830
Free-Air Anomaly: -0639

Min/Max Data Record:
Date: 1969 05 07
Latitude: +41.28330
Longitude: -70.45830
Free-Air Anomaly: +0449