Survey Identifier: SUR03-71


Format Acronym: MGD77
Data Center File Number: 09160008
Parameters Surveyed Code: 00500
File Creation Date (yyyymmdd): 19790326
Source Institution: U.S. NAVAL OCEANOGRAPHIC OFFICE
Country: U.S.A.
Platform Name: SURVEYOR
Platform Type Code: 1
Platform Type: SHIP
Survey Departure Date (yyyymmdd): 19700904
Survey Arrival Date (yyyymmdd): 19700921
Topmost Latitude of Survey: +41
Bottommost Latitude: +38
Leftmost Longitude: -126
Rightmost Longitude: -123
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: 15410

Min/Max Data Record:
Date: 1970 09 04
Latitude: +38.00000
Longitude: -126.00000
Free-Air Anomaly: -0839

Min/Max Data Record:
Date: 1970 09 21
Latitude: +40.01000
Longitude: -123.10170
Free-Air Anomaly: +0537