sonar range

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• Sonar 2087 — is a towed array sonar system for Royal Navy Type 23 frigates manufactured by Thales Underwater Systems.Sonar 2087 will replace the current Sonar 2031 towed array. The introduction of this advanced new Sonar will significantly enhance,the Royal… …   Wikipedia

• Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …   Wikipedia

• sonar — /soh nahr/, n. 1. a method for detecting and locating objects submerged in water by echolocation. 2. the apparatus used in sonar. Also called, Brit., asdic. [1940 45; so(und) na(vigation) r(anging)] * * * Technique for detecting and determining… …   Universalium

• Sonar Kollektiv — It’s about the space “in between” and not about the known static ! Sonar Kollektiv was founded in 1997 by Berlin s internationally renowned DJ and producer team Jazzanova. The intention was to create an independent record label and publisher… …   Wikipedia

• Marine mammals and sonar — A Humpback whale Active sonar, the transmission equipment used on some ships to assist with navigation, has been suggested[1] to be detrimental to the health and livelihood of some marine animals, although the precise mechanisms for this are not… …   Wikipedia

• Side-scan sonar — (also sometimes called side scan sonar, sidescan sonar, side looking sonar, side looking sonar and bottom classification sonar) is a category of sonar system that is used to create efficiently an image of large areas of the sea floor. This tool… …   Wikipedia

• Diver Detection Sonar — (DDS) systems are sonar and acoustic location systems employed underwater for the detection of divers and submerged swimmer delivery vehicles (SDVs). The purpose of this type of sonar system is to provide detection, tracking and classification… …   Wikipedia

• human sonar hypothesis of auditory hallucinations —    The term human sonar is indebted to the acronym sonar, which stands for SOund NAvigation    Ranging. The term sonar, introduced in 1963 by the Allied Submarine Detection Investigation Committee (ASDIC), denotes the echo sounding technique… …   Dictionary of Hallucinations

• GLORIA sidescan sonar — The GLORIA sidescan sonar is a sidescan SONAR based system for determining the topography of the ocean floor. GLORIA stands for Geological Long Range Inclined Asdic. [http://www.springerlink.com/content/q3g86p278t08838p/ Rusby et al 1973] Like… …   Wikipedia

• Towed array sonar — A towed array sonar is a sonar array that is towed behind a submarine or surface ship. It is basically a long cable, up to 2000 m, with hydrophones that is trailed behind the ship when deployed.Fact|date=March 2008 The hydrophones are placed at… …   Wikipedia

• Bistatic range — refers to the basic measurement of range made by a radar or sonar system with separated transmitter and receiver. The receiver measures the time difference of arrival of the signal from the transmitter directly, and via reflection from the target …   Wikipedia