Title :
Geoacoustic inversion studies
Author :
Knobles, D.P. ; Koch, R.A. ; Haire, M.S.
Author_Institution :
Appl. Res. Lab., Texas Univ., Austin, TX, USA
Abstract :
Results are presented of a geoacoustic inversion methodology applied to a variety of measured acoustic data. These data include impulsive time series data, transmission loss versus range, and broadband data from a moving surface ship. Common features of the inversions address key issues associated with the general problem of geoacoustic inversion in shallow water environments
Keywords :
geophysical signal processing; inverse problems; oceanographic techniques; optimisation; sonar signal processing; underwater acoustic propagation; broadband data; geoacoustic inversion studies; impulsive time series data; measured acoustic data; moving surface ship effects; ocean; range; shallow water environments; transmission loss; Acoustic measurements; Acoustic propagation; Geoacoustic inversion; Loss measurement; Marine vehicles; Oceans; Propagation losses; Sea measurements; Sea surface; Signal processing algorithms;
Conference_Titel :
OCEANS, 2001. MTS/IEEE Conference and Exhibition
Conference_Location :
Honolulu, HI
Print_ISBN :
0-933957-28-9
DOI :
10.1109/OCEANS.2001.968212
