Survey Identifier: AKU23
Format Acronym: MGD77
Data Center File Number: 29050006
Parameters Surveyed Code: 50500
File Creation Date (yyyymmdd): 19921222
Source Institution: USSR DATA FROM B.G.I.
Country: USSR
Platform Name: AK KURCHATOV
Platform Type Code: 1
Platform Type: SHIP
Project: INSTITUTE OF PHYSICS OF THE EARTH,MOSCOW, BGI NO.6532022
Survey Departure Date (yyyymmdd): 19760928
Survey Arrival Date (yyyymmdd): 19761023
Navigation Instrumentation: SATELLITE, LORAN C
Topmost Latitude of Survey: +72
Bottommost Latitude: +65
Leftmost Longitude: -022
Rightmost Longitude: +025
General Digitizing Rate of Bathymetry: 119
General Digitizing Rate of Gravity: 119
Theoretical Gravity Formula Code: 3
Theoretical Gravity Formula: IAG SYSTEM 1967
Additional Documentation: DATA RECEIVED AT NGDC FROM BUREAU GRAVIMETRIQUE INTERNATIONAL. IT IS UNKNOWN IF THE DEPTH VALES ARE CORRECTED OR UNCORRECTED FOR SOUND, VELOCITY.
Number of Data Records: 941
Min/Max Data Record:
Date: 1976 09 28
Latitude: +65.85830
Longitude: -21.44330
Bathymetry, Corrected Depth: 52.0
Observed Gravity: 9823510
Free-Air Anomaly: -0316
Min/Max Data Record:
Date: 1976 10 23
Latitude: +71.33500
Longitude: +24.83330
Bathymetry, Corrected Depth: 3806.0
Observed Gravity: 9826994
Free-Air Anomaly: +0709