Survey Identifier: SUR04-70
Format Acronym: MGD77
Data Center File Number: 09160003
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): 19700426
Survey Arrival Date (yyyymmdd): 19700514
Topmost Latitude of Survey: +34
Bottommost Latitude: +30
Leftmost Longitude: -122
Rightmost Longitude: -116
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: 8632
Min/Max Data Record:
Date: 1970 04 26
Latitude: +30.00000
Longitude: -122.00000
Free-Air Anomaly: -0761
Min/Max Data Record:
Date: 1970 05 14
Latitude: +33.31000
Longitude: -116.03500
Free-Air Anomaly: +0690