Survey Identifier: SUR02-71
Format Acronym: MGD77
Data Center File Number: 09160007
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): 19700803
Survey Arrival Date (yyyymmdd): 19700826
Topmost Latitude of Survey: +38
Bottommost Latitude: +35
Leftmost Longitude: -125
Rightmost Longitude: -121
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: 15707
Min/Max Data Record:
Date: 1970 08 03
Latitude: +35.63830
Longitude: -124.99830
Free-Air Anomaly: -0951
Min/Max Data Record:
Date: 1970 08 26
Latitude: +37.99830
Longitude: -121.53500
Free-Air Anomaly: +0534