Survey Identifier: AKU31
Format Acronym: MGD77
Data Center File Number: 29050004
Parameters Surveyed Code: 53531
File Creation Date (yyyymmdd): 19831022
Source Institution: INST. PHYS.EARTH ACAD.SCI.
Country: U.S.S.R.
Platform Name: AKADEMIIK KURCHATOV
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): GRAVITY CHIEF LEONTIEV
Project: KUR1 31
Survey Departure Date (yyyymmdd): 19800417
Port of Departure: KALININGRAD,USSR
Survey Arrival Date (yyyymmdd): 19800731
Port of Arrival: KALININGRAD,USSR
Navigation Instrumentation: MAGNAVOX/LORAN-C/RADAR/SEXTANT
Geodetic Datum/Position: 1-SATELLITE
Bathymetry Instrumentation: GEL-3
Additional Forms of Bathymetric Data: IOAN SSSR,ANALOG RECORDS
Topmost Latitude of Survey: +47
Bottommost Latitude: +14
Leftmost Longitude: -047
Rightmost Longitude: -006
General Digitizing Rate of Bathymetry: 050
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
General Digitizing Rate of Gravity: 100
General Sampling Rate of Gravity: 00
Theoretical Gravity Formula Code: 2
Theoretical Gravity Formula: INTERNAT. 1930
Reference System Code: 3
Reference System: IGSN-71
Corrections Applied: DRIFT/VIBRATION
Additional Documentation: GMT TIME, THIS CATALOGUE HAS BEEN GOT UNDER PROGRAMMS "ARCHIV"-"GRAVIK" (IFZ AN SSSR, THE AUTHORS: L.V.AFANASYEVA, E.A.BOYARSKY, O.D.NIKIFOROVA, ANY QUESTIONS: MOSKOW,123810, BOL. GRUZINSKAYA, 10, IFZ AN SSSR
Number of Data Records: 1971
Min/Max Data Record:
Date: 1980 04 21
Latitude: +14.92360
Longitude: -46.24618
Bathymetry, 2- Way Traveltime: 023920
Bathymetry, Corrected Depth: 1799.0
Observed Gravity: 9783878
Free-Air Anomaly: -1067
Min/Max Data Record:
Date: 1980 06 09
Latitude: +46.77268
Longitude: -6.91265
Bathymetry, 2- Way Traveltime: 057707
Bathymetry, Corrected Depth: 4356.0
Observed Gravity: 9807610
Free-Air Anomaly: +0915