Latest Highlights in Acoustic Underwater Navigation
- 1 March 1977
- journal article
- research article
- Published by Institute of Navigation in NAVIGATION: Journal of the Institute of Navigation
- Vol. 24 (1) , 7-39
- https://doi.org/10.1002/j.2161-4296.1977.tb01263.x
Abstract
The objective of this paper is to report the latest developments in acoustic underwater navigation. The prime area of concern will be accuracy: first, in the establishment of a transponder navigation field and new techniques for survey of that field; and second, in the determination and study of multipath propagation to limit range errors. Results of in–situ tests to determine characteristics of both interrogation signals and reply signals are presented.Keywords
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