Survey Identifier: KEA04-69
Format Acronym: MGD77
Data Center File Number: 09100023
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): 19681118
Survey Arrival Date (yyyymmdd): 19681211
Topmost Latitude of Survey: +30
Bottommost Latitude: +26
Leftmost Longitude: -082
Rightmost Longitude: -079
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: 14100
Min/Max Data Record:
Date: 1968 11 18
Latitude: +26.09330
Longitude: -81.06330
Free-Air Anomaly: -0487
Min/Max Data Record:
Date: 1968 12 11
Latitude: +29.77830
Longitude: -79.00000
Free-Air Anomaly: +0399