Accession Number : AD0839816
Title : THE REFLECTIVITY OF THE TOP LAYER IN THE NAPLES AND AJACCIO ABYSSAL PLAINS.
Descriptive Note : Technical rept.,
Corporate Author : SACLANT ASW RESEARCH CENTRE LA SPEZIA (ITALY)
Personal Author(s) : Hastrup, O. F.
Report Date : 15 JUL 1968
Pagination or Media Count : 45
Abstract : The influence of the acoustic reflectivity from the top layer of the ocean floor in the Naples and Ajaccio abyssal plains of the Mediterranean has been investigated. On the basis of peak amplitudes the reflection losses have been measured for angles of incidence from 0 to 83 degrees. Acoustic parameters obtained from a large number of cores from the areas have been used to compute theoretical loss curves, which agree well with the measured ones. (Author)
Descriptors : (*OCEAN BOTTOM, ACOUSTIC PROPERTIES), UNDERWATER SOUND, REFLECTIVITY, MEDITERRANEAN SEA, DEEP WATER, ECHO RANGING, SOUND TRANSMISSION, ATTENUATION, MATHEMATICAL ANALYSIS, SCATTERING.
Subject Categories : Acoustics
Distribution Statement : APPROVED FOR PUBLIC RELEASE