Simple expressions for the horizontal array coherence length in shallow water acoustics

2013 ◽  
Vol 134 (5) ◽  
pp. 4036-4036
Author(s):  
James Lynch ◽  
Arthur Newhall ◽  
Timothy Duda ◽  
William Siegmann ◽  
John Colosi
Keyword(s):  
Shallow Water ◽  
Coherence Length ◽  
Shallow Water Acoustics ◽  
Horizontal Array

Hawaii Experimental Acoustics Range for Shallow Water Applications

2011 ◽  
Vol 45 (3) ◽  
pp. 69-76 ◽  
Author(s):  
Tom Fedenczuk ◽  
Eva-Marie Nosal
Keyword(s):  
Shallow Water ◽  
Water Environment ◽  
Shallow Water Acoustics ◽  
Central Node ◽  
Long Baseline ◽  
Wide Range ◽  
Shallow Water Environment ◽  
Near Shore ◽  
Monitoring And Surveillance ◽  
Passive Acoustic

AbstractShallow water acoustics provide a means for monitoring and surveillance of near-shore environments. This paper describes the current and future capabilities of the low- to high-frequency Hawaii Experimental Acoustics Range (HEAR) that was designed to facilitate a wide range of different shallow water acoustics experiments and allow researchers from various institutions to test various array components and configurations. HEAR is a portable facility that consists of multiple hydrophones (12‐16) cabled independently to a common central node. The design allows for variable array configurations and deployments in three modes: experimental (off boats and piers), autonomous, and cabled. An application of HEAR is illustrated by the results from a deployment at Makai Research Pier, Oahu, Hawaii. In this deployment, HEAR was configured as a long-baseline range of two volumetric subarrays to study passive acoustic tracking capabilities in a shallow water environment.

scholarly journals Shallow water acoustics on the Canadian East Coast Continental Shelf

1988 ◽  
Vol 84 (S1) ◽  
pp. S150-S150
Author(s):  
Philip R. Staal ◽  
Steven J. Hughes ◽  
Dale D. Ellis ◽  
David M. F. Chapman
Keyword(s):  
Continental Shelf ◽  
Shallow Water ◽  
East Coast ◽  
Shallow Water Acoustics

A ray mode parabolic equation, and examples of its application in shallow water acoustics propagation problems

2015 ◽  
Author(s):  
Mikhail Yu. Trofimov ◽  
Sergey B. Kozitskiy ◽  
Alena D. Zakharenko ◽  
Pavel S. Petrov
Keyword(s):  
Parabolic Equation ◽  
Shallow Water ◽  
Shallow Water Acoustics

Tank experiments and model comparisons of shallow water acoustics over an elastic bottom

2005 ◽  
Vol 117 (4) ◽  
pp. 2576-2576
Author(s):  
Jon M. Collis ◽  
William L. Siegmann ◽  
Michael D. Collins ◽  
Erik C. Porse ◽  
Harry J. Simpson ◽  
...  
Keyword(s):  
Shallow Water ◽  
Shallow Water Acoustics ◽  
Model Comparisons ◽  
Elastic Bottom

Effects of wind waves on horizontal array performance in shallow-water conditions

2017 ◽  
Vol 63 (5) ◽  
pp. 542-552 ◽  
Author(s):  
N. A. Zavol’skii ◽  
A. I. Malekhanov ◽  
M. A. Raevskii ◽  
A. V. Smirnov
Keyword(s):  
Shallow Water ◽  
Wind Waves ◽  
Water Conditions ◽  
Array Performance ◽  
Horizontal Array

Shallow Water Acoustics for Random Area (SWARA)

2017 ◽  
Vol 96 (3) ◽  
pp. 4079-4098
Author(s):  
Sangram More ◽  
K. Krishna Naik
Keyword(s):  
Shallow Water ◽  
Shallow Water Acoustics
Sign in / Sign up

Export Citation Format

Share Document