Potential Users and Estimated Number of Units Which They May Require: 
ae U. S. Navy (basic research, applied research, and oceanographic 
survey ships) - 20 to 30 
b. U. S. Coast and Geodetic Survey - 10 to 15 
c. Certain activities within the scientific community - 15 to 30 
Total: 45 to 75 
Recommendation Where Instrument Should Be Researched and Developeds 
U. S. Industry and the Scientific Community. 
Relative Importance to U. S. National Oceanographic Program: 
Individual instrument/equipment priority 5. 
12 
