Potential Users and Estimated Number of Units They May Requires: 
a» U. S- Navy (applied research, basic research, and oceanographic 
survey ships) - 20 to 30 
b. U. S. Coast and Geodetic Survey - 10 to 15 
c. Certain activities within Scientific Community - 10 to 20 
Total: 40 to 65 
Recommendation Where Instrument Should Be Researched and Developed: 
U. S. Industry. 
Relative Importance to U- S. National Oceanographic Program: 
Individual instrument priority 17. 
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