Survey Identifier: SHO01-70

Format Acronym: MGD77
Data Center File Number: 09110001
Parameters Surveyed Code: 00500
File Creation Date (yyyymmdd): 19790323
Source Institution: U.S. NAVAL OCEANOGRAPHIC OFFICE
Country: U.S.A.
Platform Name: SHOUP
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19690729
Survey Arrival Date (yyyymmdd): 19690821
Topmost Latitude of Survey: +49
Bottommost Latitude: +37
Leftmost Longitude: -127
Rightmost Longitude: -123
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: 8025

Min/Max Data Record:
Date: 1969 07 29
Latitude: +37.97830
Longitude: -127.00000
Free-Air Anomaly: -0705

Min/Max Data Record:
Date: 1969 08 21
Latitude: +48.99830
Longitude: -123.07670
Free-Air Anomaly: +0246