Sound‐speed profile inversion using a large aperture vertical line array

1993 ◽  
Vol 93 (2) ◽  
pp. 803-812 ◽  
Author(s):  
Jean‐Marie Q. D. Tran ◽  
William S. Hodgkiss
Keyword(s):  
Sound Speed ◽  
Vertical Line ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Large Aperture ◽  
Line Array ◽  
Profile Inversion

Sound speed profile inversion using a horizontal line array in shallow water

2014 ◽  
Vol 58 (1) ◽  
pp. 1-7 ◽  
Author(s):  
ZhengLin Li ◽  
Li He ◽  
RenHe Zhang ◽  
FengHua Li ◽  
YanXin Yu ◽  
...  
Keyword(s):  
Shallow Water ◽  
Sound Speed ◽  
Horizontal Line ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Line Array ◽  
Profile Inversion

MATCHED FIELD SOURCE LOCALIZATION WITH A HORIZONTAL LINE ARRAY

1994 ◽  
Vol 02 (03) ◽  
pp. 315-325
Author(s):  
N. R. CHAPMAN ◽  
M. L. YEREMY
Keyword(s):  
Source Localization ◽  
Sound Speed ◽  
Water Environment ◽  
Horizontal Line ◽  
Speed Profile ◽  
Field Source ◽  
Sound Speed Profile ◽  
Line Array ◽  
Localization Performance ◽  
Experimental Geometry

Matched field source localization performance is investigated for a source in aft endfire of a horizontal line array operating in a deep water environment. Simulations are used to investigate the performance for ideal conditions and in the presence of noise. In particular, the effects of uncertainty in experimental geometry and mismatch in sound speed profile are considered. It is shown that the performance is sensitive to the vertical tilt of the array for relatively small tilt angles of less than 5º. However, the horizontal array is robust to mismatch in the gradient of the sound speed profile at the bottom of the water column. The results of the simulations are interpreted in terms of the characteristics of acoustic propagation in the environment.

Sound Speed Profile Inversion In the Ocean

1987 ◽  
pp. 319-327
Author(s):  
Linda Boden ◽  
John A. DeSanto
Keyword(s):  
Sound Speed ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Profile Inversion

Acoustic sound speed profile inversion based on orthogonal matching pursuit

2019 ◽  
Vol 38 (11) ◽  
pp. 149-157 ◽  
Author(s):  
Qianqian Li ◽  
Juan Shi ◽  
Zhenglin Li ◽  
Yu Luo ◽  
Fanlin Yang ◽  
...  
Keyword(s):  
Sound Speed ◽  
Matching Pursuit ◽  
Orthogonal Matching Pursuit ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Profile Inversion

Sound‐speed profile inversion in the ocean

1986 ◽  
Vol 80 (S1) ◽  
pp. S82-S82
Author(s):  
Linda Boden ◽  
John DeSanto
Keyword(s):  
Sound Speed ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Profile Inversion

scholarly journals Compressive Sound Speed Profile Inversion Using Beamforming Results

2018 ◽  
Vol 10 (5) ◽  
pp. 704 ◽  
Author(s):  
Youngmin Choo ◽  
Woojae Seong
Keyword(s):  
Sound Speed ◽  
Speed Profile ◽  
Sound Speed Profile ◽  
Profile Inversion
Sign in / Sign up

Export Citation Format

Share Document