Survey Identifier: 20000185
Format Acronym: MGD77
Data Center File Number: 19370010
Parameters Surveyed Code: 50000
File Creation Date (yyyymmdd): 20001005
Source Institution: UNITED KINGDOM HYDROGRAPHIC OFFICE
Country: UNITED KINGDOM
Platform Name: HMS MANCHESTER
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): 20000511
Survey Arrival Date (yyyymmdd): 20000511
Port of Arrival: ST. JOHN'S HARBOUR, ANTIGUA.
Navigation Instrumentation: NOT KNOWN
Geodetic Datum/Position: QYF GPS
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778 GSDR
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: 18
Bottommost Latitude: 17
Leftmost Longitude: -062
Rightmost Longitude: -061
General Digitizing Rate of Bathymetry: 010
General Sampling Rate of Bathymetry: NOT KNOWN
Assumed Sound Velocity: 15000
Bathymetric Datum Code: 11
Interpolation Scheme: EQUAL INTERVALS
Additional Documentation: UKHO REF HH671/455/03, EVALUATED FROM ORIGINAL ECHO TRACES AND GPS POSITION ROLLS. DEPTHS MEASURED FROM WATERLINE. TIDAL REDUCTIONS APPLIED.
Number of Data Records: 45
Min/Max Data Record:
Latitude: +17.12077
Longitude: -61.95378
Bathymetry, Corrected Depth: 8.6
Min/Max Data Record:
Latitude: +17.15000
Longitude: -61.84823
Bathymetry, Corrected Depth: 22.4