Survey Identifier: 19930071
Format Acronym: MGD77
Data Center File Number: 19170007
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 19951121
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS HERALD
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): 1981
Port of Departure: NOT KNOWN
Survey Arrival Date (yyyymmdd): 1982
Port of Arrival: NOT KNOWN
Navigation Instrumentation: NOT KNOWN
Geodetic Datum/Position: TRANSIT SATELLITE, RADAR, VISUAL
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778 PDR
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: +30
Bottommost Latitude: -05
Leftmost Longitude: +034
Rightmost Longitude: +060
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 1E 3D 1E 1G UND, DIGITISED BY THE UNITED KINGDOM HO FROM ANALOGUE PLOTTING SHEETS, UNITED KINGDOM HYDROGRAPHIC OFFICE REFERENCE HH1311/82
Number of Data Records: 11155
Min/Max Data Record:
Latitude: -4.61350
Longitude: +34.16997
Bathymetry, Corrected Depth: 34.0
Min/Max Data Record:
Latitude: +29.43253
Longitude: +59.91177
Bathymetry, Corrected Depth: 5055.0