Survey Identifier: 19920139


Format Acronym: MGD77
Data Center File Number: 19430003
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19920914
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS POLAR CIRCLE
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): HYDROGRAPHER OF THE NAVY
Project: PASSAGE SOUNDINGS LEG 3
Funding: MINISTRY OF DEFENCE
Survey Departure Date (yyyymmdd): 19920107
Port of Departure: ANTARCTIC PENINSULA
Survey Arrival Date (yyyymmdd): 19920123
Port of Arrival: SIGNY ISLAND, SOUTH ORKNEY IS.
Navigation Instrumentation: RAYSTAR 920
Geodetic Datum/Position: GPS, RADAR/VISUAL RANGES/BEARINGS
Bathymetry Instrumentation: SIMRAD EA500
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: -60
Bottommost Latitude: -68
Leftmost Longitude: -071
Rightmost Longitude: -045
General Sampling Rate of Bathymetry: NOT KNOWN
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: PEAKS, TROUGHS AND CHANGE OF SLOPE
Reference Field Code: 00
Additional Documentation: IHO SP44 CLASSIFICATION 1F 3D 1E 1G WGD, DIGITISED BY THE UNITED KINGDOM HO FROM ANALOGUE PLOTTING SHEETS, UNITED KINGDOM HYDROGRAPHIC OFFICE REFERENCE HA121/006/001/002
Number of Data Records: 1063

Min/Max Data Record:
Latitude: -67.67786
Longitude: -70.04455
Bathymetry, Corrected Depth: 40.0

Min/Max Data Record:
Latitude: -60.78188
Longitude: -45.50556
Bathymetry, Corrected Depth: 3030.0