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US Navy sea-trials passive sonar surveillance methods
2013-02-22 10:15:00| Naval Technology
The US Naval Research Laboratory (NRL) and the Office of Naval Research (ONR) have developed and demonstrated waveguide-invariant-based methods in shallow-water environments off the New Jersey coast as part of the littoral depth discrimination experi
Tags: methods
navy
surveillance
passive
Category:Transportation and Logistics
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