On the utilization of acoustic diffraction in monitoring cetaceans

V. M. Bel’kovich; V. A. Grigor’ev; B. G. Katsnel’son; V. G. Petnikov

doi:10.1134/1.1460946

On the utilization of acoustic diffraction in monitoring cetaceans

V. M. Bel’kovich, V. A. Grigor’ev, B. G. Katsnel’son, V. G. Petnikov

Research output: Contribution to journal › Article › peer-review

Abstract

An active acoustic technique for monitoring the whales is proposed. The technique allows one to monitor the whales' crossing of a conventional borderline extending for several tens of kilometers in a shallow-water area. The potentialities of the technique are demonstrated in the framework of a numerical experiment by solving the problem of diffraction by model scatterers in an acoustic waveguide. The scatterers are selected in the form of soft spheroids with dimensions characteristic of various kinds of cetaceans.

Original language	English
Pages (from-to)	133-136
Number of pages	4
Journal	Acoustical Physics
Volume	48
Issue number	2
DOIs	https://doi.org/10.1134/1.1460946
State	Published - 2002
Externally published	Yes

Bibliographical note

Funding Information:
ACKNOWLEDGMENTS This work was supported by the Russian Foundation for Basic Research, project no. 99-02-17671.

ASJC Scopus subject areas

Acoustics and Ultrasonics

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10.1134/1.1460946

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AU - Grigor’ev, V. A.

AU - Katsnel’son, B. G.

AU - Petnikov, V. G.

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PY - 2002

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On the utilization of acoustic diffraction in monitoring cetaceans

Abstract

Bibliographical note

ASJC Scopus subject areas

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