Survey Identifier: 19930094
Format Acronym: MGD77
Data Center File Number: 19660010
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19951121
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS HYDRA
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): 1979
Port of Departure: NOT KNOWN
Survey Arrival Date (yyyymmdd): 1979
Port of Arrival: NOT KNOWN
Navigation Instrumentation: NOT KNOWN
Geodetic Datum/Position: NOT KNOWN
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778 PDR
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: +25
Bottommost Latitude: +19
Leftmost Longitude: +061
Rightmost Longitude: +071
General Sampling Rate of Bathymetry: NOT KNOWN
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 00
Interpolation Scheme: PEAKS, TROUGHS AND CHANGE OF SLOPE
Additional Documentation: IHO SP44 CLASSIFICATION 1Z 3D 1E 1G ZZZ, DIGITISED BY THE UNITED KINGDOM HO FROM ANALOGUE PLOTTING SHEETS, UNITED KINGDOM HYDROGRAPHIC OFFICE REFERENCE HH1371/80
Number of Data Records: 4126
Min/Max Data Record:
Latitude: +19.48486
Longitude: +61.25109
Bathymetry, Corrected Depth: 53.0
Min/Max Data Record:
Latitude: +24.62962
Longitude: +70.82791
Bathymetry, Corrected Depth: 4028.0