Survey Identifier: END_690
Format Acronym: MGD77
Data Center File Number: 19150038
Parameters Surveyed Code: 50011
File Creation Date (yyyymmdd): 19991207
Source Institution: BRITISH ANTARCTIC SURVEY
Country: UNITED KINGDOM
Platform Name: H.M.S. ENDURANCE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): F.DAVEY
Funding: NERC
Survey Departure Date (yyyymmdd): 19691215
Port of Departure: PORT STANLEY
Survey Arrival Date (yyyymmdd): 19700201
Port of Arrival: PUNTAS ARENAS
Geodetic Datum/Position: SATNAV
Magnetics Instrumentation: PROTON MAG. (CAMBRIDGE CONSULTANTS)
Additional Forms of Magnetics Data: ANALOGUE RECORDS, PAPER TAPE
Gravity Instrumentation: ASKANIA-GRAF GSS No11 GRAVITY METER
Topmost Latitude of Survey: -51
Bottommost Latitude: -64
Leftmost Longitude: -077
Rightmost Longitude: -012
General Digitizing Rate of Bathymetry: 050
General Digitizing Rate of Magnetics: 010
Reference Field: DGRF C
Method of Applying Residual Field: ALCULATED AT EACH POINT
General Digitizing Rate of Gravity: 050
Theoretical Gravity Formula Code: 3
Theoretical Gravity Formula: IAG SYSTEM 1967
Reference System Code: 3
Reference System: IGSN 71
Number of Data Records: 45311
Min/Max Data Record:
Date: 1969 12 18
Latitude: -63.23770
Longitude: -76.00570
Bathymetry, Corrected Depth: 16.0
Min/Max Data Record:
Date: 1970 02 15
Latitude: -51.54810
Longitude: -12.81470
Bathymetry, Corrected Depth: 7882.0