Survey Identifier: 19920157
Format Acronym: MGD77
Data Center File Number: 19470003
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19930223
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS INVINCIBLE
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): 19921010
Port of Departure: NOT KNOWN
Survey Arrival Date (yyyymmdd): 19921019
Port of Arrival: NOT KNOWN
Navigation Instrumentation: NOT KNOWN
Geodetic Datum/Position: GPS AND TRANSIT SATELLITE
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778 GSDR
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: +24
Bottommost Latitude: +04
Leftmost Longitude: +060
Rightmost Longitude: +096
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 25, DIGITISED BY THE UNITED KINGDOM HO FROM ANALOGUE PLOTTING SHEETS, UNITED KINGDOM HYDROGRAPHIC OFFICE REFERENCE HH120/400/03
Number of Data Records: 1065
Min/Max Data Record:
Latitude: +4.53759
Longitude: +60.23737
Bathymetry, 2- Way Traveltime: 003400
Bathymetry, Corrected Depth: 258.0
Min/Max Data Record:
Latitude: +23.23106
Longitude: +95.27366
Bathymetry, 2- Way Traveltime: 057533
Bathymetry, Corrected Depth: 4331.0