Survey Identifier: 20000186
Format Acronym: MGD77
Data Center File Number: 19370011
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): 20000502
Survey Arrival Date (yyyymmdd): 20000502
Port of Arrival: CHAGUARAMAS BAY, TRINIDAD
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: 11
Bottommost Latitude: 10
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 HH670/540/02, EVALUATED FROM ORIGINAL ECHO TRACE AND GPS POSITION ROLL. DEPTHS MEASURED FROM WATERLINE. TIDAL REDUCTION APPLIED.
Number of Data Records: 17
Min/Max Data Record:
Latitude: +10.66615
Longitude: -61.70553
Bathymetry, Corrected Depth: 36.2
Min/Max Data Record:
Latitude: +10.67672
Longitude: -61.66078
Bathymetry, Corrected Depth: 73.1