Title

Matched-field localization with many uncertain environmental parameters: experimental data results

Document Type

Conference Proceeding

Date of Original Version

1-1-1996

Abstract

Matched-field source localization methods can be sensitive to environmental parameter mismatch. In this paper, a source localization method which is robust to environmental parameter uncertainty is presented. This method allows for a family of propagation models based on the uncertainty intervals of the environmental parameters. It is a computationally efficient approximation to a full maximum-likelihood search which can be followed by a local exact maximum-likelihood search. The effectiveness of this method is demonstrated using experimental data from the Mediterranean Sea.

Publication Title

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volume

2

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