Title :
Sea bottom and surface reverberations in scanning sonar
Author :
Furusawa, Masahiko ; Tang, Yong
Author_Institution :
Tokyo Univ. of Marine Sci. & Technol.
Abstract :
Sea surface and bottom reverberations in the fisheries sonar are theoretically and experimentally investigated for two purposes: to measure the surface scattering strength of the sea surface and bottom and to lessen the effect of the reverberations in detecting fish and measuring surface fish abundance
Keywords :
aquaculture; oceanography; reverberation; sonar detection; underwater sound; scanning-fisheries sonar; sea bottom-surface reverberation; sea surface-bottom scattering strength; surface fish abundance; Aquaculture; Frequency; Marine animals; Marine technology; Reverberation; Sea measurements; Sea surface; Sonar applications; Sonar detection; Sonar measurements;
Conference_Titel :
OCEANS '04. MTTS/IEEE TECHNO-OCEAN '04
Conference_Location :
Kobe
Print_ISBN :
0-7803-8669-8
DOI :
10.1109/OCEANS.2004.1402952
