Survey Identifier: KEA08-69
Format Acronym: MGD77
Data Center File Number: 09100004
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): 19690228
Survey Arrival Date (yyyymmdd): 19690310
Topmost Latitude of Survey: +37
Bottommost Latitude: +27
Leftmost Longitude: -080
Rightmost Longitude: -075
General Digitizing Rate of Gravity: 9
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTRNATIONAL 1930
Reference System Code: 2
Reference System: POTSDAM SYSTEM
Number of Data Records: 1039
Min/Max Data Record:
Date: 1969 02 28
Latitude: +27.77670
Longitude: -79.71000
Free-Air Anomaly: -0840
Min/Max Data Record:
Date: 1969 03 10
Latitude: +36.73670
Longitude: -75.32170
Free-Air Anomaly: +0730