A SUMMARY OF UNDERWATER ACOUSTIC DATA. PART II. TARGET STRENGTH Open PDF Document Details Document Type Technical Report Publication Date Dec 01, 1953 Accession Number AD0039542 Entities People A. W. Pryce R. J. Urick Organizations Office of Naval Research Tags Communities of Interest Ground and Sea Platforms Weapons Technologies DTIC Thesaurus Topics Acoustic Measurement Acoustics Aspect Angle Echo Ranging Fish Frequency Grazing Angles Lepidoptera Measurement Physics Physics Laboratories Scattering Sonar Submarine Hulls Target Classification Target Recognition Underwater Acoustics