NAS Training Survey Pit
The latest addition to NAS Training facilities is a
specially created Survey Pit for use on NAS Training courses.
Above: the NAS survey pit in use on a course, showing
survey methods, and 3D data processing.
The Survey Pit represents a multi-period
underwater site with wooden vessel remains, cermaics, wrought iron
cannon balls, ballast stones and a variety of 'sea bed' types. It
has been designed as a teaching aid for 2 and 3 dimensional survey
techniques, planning, sketching, photomosaics and video recording.
The Survey Pit provides an ideal resource
for dry practicals on NAS Training courses for non-divers or as a
precursor to underwater practicals. It has already been used on
NAS Part III 3D Survey courses and is available for use by specialist
groups including schools, colleges and Universities.
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