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مکانیک::
جهت یابی صوتی
This experimental plan describes the application of a measurement technique that uses lowfrequency CW signals and a dense field of COTS sonobuoy receivers to characterize the
• A dense array of 16-20 GPS-capable 53F sonobuoys.
A dense array of 16-20 GPS-capable 53F sonobuoys is then deployed from the source ship and distributed over a square region approximately 100 m on a side at the western side of the rectangular experimental area.
The location of the initial sonobuoy deployment box can be shifted to take into account the prevailing current and wind conditions in order to ensure that the sonobuoys do not drift into the shipping lanes.
The sonobuoy hydrophone depths are set at 61 m, while their lateral positions (x,y) are measured using the GPS receivers on each buoy.
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