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 | Underwater Ranging Author : Gaba, S. P. Source : Defence Science Journal ; Vol:34(1) ; 1984 ; pp 71-78 Subject : 621.375.826 Laser Science Keywords : Underwater applications;Laser applications;Laser Airborne Depth Sounders;Laser bathymeter;Sonar system;Noise Abstract : The paper deals with underwater laser ranging system, its principle of operation and maximum depth capability. The sources of external noise and methods to improve signal-to-noise ratio are also discussed. |
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