Publications Details

Chemical sensors for classification of mine-like objects by identification of explosives

Woodfin, R.L.

This paper briefly describes a prototype sensor for detecting land mines placed in shallow water. An automatic system was developed which incorporates chemical concentration technology, an ion mobility spectrometer, and control and fluid movement subsystems. The system design was successfully demonstrated using laboratory instruments and equipment. Components for the portable unit, which will weigh less than 20 pounds, have been fabricated; field demonstrations will be completed by spring 1998. 4 figs.