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Remote measurements of sound velocity variations in bottom sediments based on acoustic profiling data

Remote measurements of sound velocity variations in bottom sediments based on acoustic profiling... ISSN 1028-334X, Doklady Earth Sciences, 2007, Vol. 413, No. 2, pp. 327–330. © Pleiades Publishing, Ltd., 2007. Original Russian Text © Yu.V. Gulyaev, A.I. Zakharov, V.I. Kaevitser, 2007, published in Doklady Akademii Nauk, 2007, Vol. 413, No. 2, pp. 257–260. OCEANOLOGY Academician of the RAS Yu. V. Gulyaev, A. I. Zakharov, and V. I. Kaevitser Received October 18, 2006 DOI: 10.1134/S1028334X07020444 Classification of bottom ground and sediments is important in prospecting for mineral resources and construction survey. The well-known remote profiling of the seafloor using echo sounders makes it possible to obtain information about the depth of the bottom, layers, and other inhomogeneities based on the distribution of the amplitude of reflected signals in the column of bottom sediments [1]. However, the signal amplitude does not provide direct information about the acoustic parameters of the profiled medium, such as sound velocity in the ground. The objective of this study is remote detection and direct measurement of variations in the acoustic properties of ground at the bottom based on phase measurements of a profiling echo sounder, which makes it possible to obtain new information about the properties of the ground. This problem is solved based on the following effect http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Earth Sciences Springer Journals

Remote measurements of sound velocity variations in bottom sediments based on acoustic profiling data

Gulyaev, Yu.; Zakharov, A.; Kaevitser, V.
Doklady Earth Sciences , Volume 413 (1) – Mar 1, 2007
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Publisher
Springer Journals
Copyright
Copyright © 2007 by Nauka/Interperiodica
Subject
Earth Sciences; Earth Sciences, general
ISSN
1028-334X
eISSN
1531-8354
DOI
10.1134/S1028334X07020444
Publisher site
See Article on Publisher Site

Abstract

ISSN 1028-334X, Doklady Earth Sciences, 2007, Vol. 413, No. 2, pp. 327–330. © Pleiades Publishing, Ltd., 2007. Original Russian Text © Yu.V. Gulyaev, A.I. Zakharov, V.I. Kaevitser, 2007, published in Doklady Akademii Nauk, 2007, Vol. 413, No. 2, pp. 257–260. OCEANOLOGY Academician of the RAS Yu. V. Gulyaev, A. I. Zakharov, and V. I. Kaevitser Received October 18, 2006 DOI: 10.1134/S1028334X07020444 Classification of bottom ground and sediments is important in prospecting for mineral resources and construction survey. The well-known remote profiling of the seafloor using echo sounders makes it possible to obtain information about the depth of the bottom, layers, and other inhomogeneities based on the distribution of the amplitude of reflected signals in the column of bottom sediments [1]. However, the signal amplitude does not provide direct information about the acoustic parameters of the profiled medium, such as sound velocity in the ground. The objective of this study is remote detection and direct measurement of variations in the acoustic properties of ground at the bottom based on phase measurements of a profiling echo sounder, which makes it possible to obtain new information about the properties of the ground. This problem is solved based on the following effect

Journal

Doklady Earth Sciences – Springer Journals

Published: Mar 1, 2007

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