Two standardized land classification systems designed for use
with remote sensor data were studied comparatively. One of tile
classification systems is proposed for review and testing in U. S. 0.S.
Circular 671 (Legend I) (Anderson et al., 1972); the other is a hierarchial
legend system in use since 1968 (Legend...
The design and testing of a portable pumping system for use in
the hydraulic excavation of commercial crab pots buried by ocean
sediment was undertaken. The resulting portable system retained the
four major components of the pumping systems presently used by
commercial fishermen: engine, pump, fire hose, and nozzle. Because...