Survey Identifier: DME21
Format Acronym: MGD77
Data Center File Number: 29040008
Parameters Surveyed Code: 53531
File Creation Date (yyyymmdd): 19821027
Source Institution: INST. PHYSICS EARTH ACAD SCI.
Country: U.S.S.R.
Platform Name: DMITRIJ MENDELEEV
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): GRAVITY CHIEF KORENFELD
Project: DME1 21
Survey Departure Date (yyyymmdd): 19780826
Port of Departure: VLADIVOSTOK,USSR
Survey Arrival Date (yyyymmdd): 19781215
Port of Arrival: VLADIVOSTOK,USSR
Navigation Instrumentation: MAGNAVOX/LORAN-C/RADAR/SEXTANT
Geodetic Datum/Position: 1-SATELLITE 2-RADAR
Bathymetry Instrumentation: NEL-6,ELAC-ENIF WITH REC. TO LADOGA
Additional Forms of Bathymetric Data: IFZ AN SSSR,ANALOG REORDS
Topmost Latitude of Survey: +43
Bottommost Latitude: -06
Leftmost Longitude: +112
Rightmost Longitude: -159
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
Additional Documentation: GMT TIME
Number of Data Records: 4889
Min/Max Data Record:
Date: 1978 08 27
Latitude: -5.16032
Longitude: -179.96623
Bathymetry, Corrected Depth: 55.0
Observed Gravity: 9778612
Free-Air Anomaly: -2072
Min/Max Data Record:
Date: 1978 12 06
Latitude: +42.92293
Longitude: +179.99365
Bathymetry, Corrected Depth: 8150.0
Observed Gravity: 9803710
Free-Air Anomaly: +2301