Broadband pulse signals and the characterization of shallow water oceanic properties

Natalia A. Sidorovskaia; Michael F. Werby

doi:10.1117/12.213074

5 July 1995 Broadband pulse signals and the characterization of shallow water oceanic properties

Natalia A. Sidorovskaia, Michael F. Werby

Proceedings Volume 2485, Automatic Object Recognition V; (1995) https://doi.org/10.1117/12.213074
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

The new normal-mode method SWAMP (shallow water acoustical mode propagation) is used to investigate the high-frequency sound propagation in oceanic waveguides with pronounced ducts. Both the monochromatic and pulse signals are considered. It is shown that the time domain maps representing the arrived signal intensity relative to time and depth contain information to reconstruct the vertical sound velocity profile, source location, and bottom properties.

Citation Download Citation

Natalia A. Sidorovskaia and Michael F. Werby "Broadband pulse signals and the characterization of shallow water oceanic properties", Proc. SPIE 2485, Automatic Object Recognition V, (5 July 1995); https://doi.org/10.1117/12.213074

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