DocumentCode
2228706
Title
Complex reflection phase gradient for the rapid characterization of shallow water sea bottoms
Author
Joseph, P.
Author_Institution
Inst. of Sound & Vibration Res., Southampton Univ., UK
Volume
1
fYear
1998
fDate
28 Sep-1 Oct 1998
Firstpage
375
Abstract
The complex reflection phase gradient with respect to wavenumber is proposed as an efficient method for characterizing the acoustic response of shallow water seabottoms. It allows the prediction of sound propagation in the channel and may be deduced from the inversion of comparatively few acoustic pressure measurements made in the water column
Keywords
acoustic wave reflection; bathymetry; oceanographic techniques; underwater acoustic propagation; acoustic pressure measurements; acoustic response; complex reflection phase gradient; inversion; rapid characterization; shallow water sea bottoms; sound propagation; water column; wavenumber; Acoustic measurements; Acoustic propagation; Acoustic reflection; Acoustic waveguides; Acoustic waves; Impedance; Noise robustness; Predictive models; Pressure measurement; Sea measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
OCEANS '98 Conference Proceedings
Conference_Location
Nice
Print_ISBN
0-7803-5045-6
Type
conf
DOI
10.1109/OCEANS.1998.725770
Filename
725770
Link To Document