Title :
Matchless field processing in shallow water
Author :
Spain, G. L D ; Kuperman, W.A. ; Murray, J.J.
Author_Institution :
Marine Phys. Lab., Scripps Inst. of Oceanogr., San Diego, CA, USA
Abstract :
Broadband source localization in shallow water, both in range and depth, can be performed using conventional plane wave beamforming with vertical hydrophone array data. The approach is applied to data collected during the shallow water (200-m) SWellEx-3 experiment in 1994. Source localization out to ranges greater than 25 water depths is achieved with the SWellEx-3 data
Keywords :
geophysical signal processing; oceanographic techniques; sonar; underwater sound; AD 1994; SWellEx-3 experiment; acoustic imaging; broadband source localization; coast; matchless field processing; measurement technique; ocean; plane wave beamforming; shallow water; sonar; underwater sound; vertical hydrophone array; Acoustic waveguides; Analytical models; Array signal processing; Eigenvalues and eigenfunctions; Frequency; Interference; Laboratories; Narrowband; Sonar equipment; Water resources;
Conference_Titel :
OCEANS 2000 MTS/IEEE Conference and Exhibition
Conference_Location :
Providence, RI
Print_ISBN :
0-7803-6551-8
DOI :
10.1109/OCEANS.2000.881328
