Accession Number : AD0713061
Title : COMPUTER PROGRAM FOR CALCULATING PROPAGATION LOSS INTO THE SHADOW ZONE.
Descriptive Note : Final rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Van Ness,Hanford N.
Report Date : 26 AUG 1970
Pagination or Media Count : 43
Abstract : A computer program has been developed for calculating the propagation loss of underwater sound into the region of the shadow zone. The calculations are based on a composite propagation scattering model. The computer program has been written partly in FORTRAN IV and partly in NELIAC. Copies of this program are available to interested parties. (Author)
Descriptors : (*UNDERWATER SOUND, ATTENUATION), (*SONAR SIGNALS, *COMPUTER PROGRAMS), SCATTERING, TEST METHODS, INTENSITY, MATHEMATICAL MODELS
Subject Categories : Computer Programming and Software
Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE