Survey Identifier: 20000139
Format Acronym: MGD77
Data Center File Number: 19370002
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): 20000205
Survey Arrival Date (yyyymmdd): 20000215
Port of Arrival: KEY WEST, FLORIDA
Geodetic Datum/Position: QYF GPS
Bathymetry Instrumentation: KELVIN HUGHES TYPE 778
Additional Forms of Bathymetric Data: ANALOGUE
Topmost Latitude of Survey: 25
Bottommost Latitude: 24
Leftmost Longitude: -082
Rightmost Longitude: -081
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 HH614/660/04, EVALUATED FROM ORIGINAL ECHO TRACE AND GPS POSITION ROLL. DEPTHS MEASURED FROM WATERLINE. TIDAL REDUCTION APPLIED. DEPTHS WITHIN MAINTAINED CHANNEL HAVE BEEN SUPPRESSED ('8 TAGGED').
Number of Data Records: 32
Min/Max Data Record:
Latitude: +24.43362
Longitude: -81.80868
Bathymetry, Corrected Depth: 30.5
Min/Max Data Record:
Latitude: +24.46490
Longitude: -81.79967
Bathymetry, Corrected Depth: 73.0