The frequency and depth dependence of geoacoustic parameters in a stratified sea bottom, remote‐sensed from shallow water acoustic propagation

1986 ◽  
Vol 80 (S1) ◽  
pp. S99-S99
Author(s):  
Ji‐xun Zhou ◽  
Peter H. Rogers ◽  
Jacek Jarzynski
Keyword(s):  
Shallow Water ◽  
Acoustic Propagation ◽  
Depth Dependence ◽  
Sea Bottom

Geoacoustic parameters in a stratified sea bottom from shallow‐water acoustic propagation

1987 ◽  
Vol 82 (6) ◽  
pp. 2068-2074 ◽  
Author(s):  
Ji‐xun Zhou ◽  
Xue‐zhen Zhang ◽  
Peter H. Rogers ◽  
Jacek Jarzynski
Keyword(s):  
Shallow Water ◽  
Acoustic Propagation ◽  
Sea Bottom

scholarly journals Measured depth-dependence of waveguide invariant in shallow water with a summer profile

2016 ◽  
Vol 139 (6) ◽  
pp. EL184-EL189 ◽  
Author(s):  
Altan Turgut ◽  
Laurie T. Fialkowski ◽  
Jeffrey A. Schindall
Keyword(s):  
Shallow Water ◽  
Depth Dependence ◽  
Waveguide Invariant

ON THE ADIABATICITY OF ACOUSTIC PROPAGATION THROUGH NONGRADUAL OCEAN STRUCTURES

2001 ◽  
Vol 09 (02) ◽  
pp. 359-365 ◽  
Author(s):  
E. C. SHANG ◽  
Y. Y. WANG ◽  
T. F. GAO
Keyword(s):  
Inverse Problem ◽  
Shallow Water ◽  
Acoustic Field ◽  
Solitary Waves ◽  
Sound Propagation ◽  
Acoustic Propagation ◽  
Forward Problem ◽  
Internal Solitary Waves ◽  
New Criterion

To assess the adiabaticity of sound propagation in the ocean is very important for acoustic field calculating (forward problem) and tomographic retrieving(inverse problem). Most of the criterion in the literature is too restrictive, specially for the nongradual ocean structures. A new criterion of adiabaticity is suggested in this paper. It works for nongradual ocean structures such as front and internal solitary waves in shallow-water.

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