Survey Identifier: 19920149
Format Acronym: MGD77
Data Center File Number: 19450001
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19921009
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS NORFOLK
Platform Type Code: 1
Platform Type: SHIP
Chief Scientist(s): HYDROGRAPHER OF THE NAVY
Project: PASSAGE SOUNDINGS
Funding: MINISTRY OF DEFENCE
Survey Departure Date (yyyymmdd): 19920616
Port of Departure: NOT KNOWN
Survey Arrival Date (yyyymmdd): 19920618
Port of Arrival: NOT KNOWN
Navigation Instrumentation: NOT KNOWN
Geodetic Datum/Position: GPS
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778 GSDR
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: -10
Bottommost Latitude: -20
Leftmost Longitude: +052
Rightmost Longitude: +058
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 1J WGD, DIGITISED BY THE UNITED KINGDOM HO FROM ANALOGUE PLOTTING SHEETS, UNITED KINGDOM HYDROGRAPHIC OFFICE REFERENCE HA121/01/01/01
Number of Data Records: 256
Min/Max Data Record:
Latitude: -19.74595
Longitude: +52.75101
Bathymetry, 2- Way Traveltime: 044266
Bathymetry, Corrected Depth: 3318.0
Min/Max Data Record:
Latitude: -10.79585
Longitude: +57.07763
Bathymetry, 2- Way Traveltime: 064533
Bathymetry, Corrected Depth: 4859.0