Sonar. Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. Two types of technology share the name sonar: passive sonar is essentially listening for the sound made by vessels; active sonar is emitting pulses of sounds and listening for echoes.
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Sonar may be used as a means of acoustic location and of measurement of the echo characteristics of targets in the water. Acoustic location in air was used before the introduction of radar. Sonar may also be used in air for robot navigation, and SODAR is used for atmospheric investigations.
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Wiktionary(0.00 / 0 votes)Rate this definition: 1  sonar(Noun) echolocation. 2  sonar(Noun) A device that uses hydrophones (in the same manner as radar) to locate objects underwater.
http://www.definitions.net/definition/SONAR
What does SONAR mean? sonar, echo sounder, asdic (noun) a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
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word in meaning; location; Examples: NFL, NASA, PSP, HIPAA,random Word(s) in meaning: chat global warming Postal codes: USA: 81657, Canada: T5A 0A7 What does SONAR stand for? Your abbreviation search returned 6 meanings
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We've got 8 definitions for SONAR » What does SONAR stand for? What does SONAR mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: SONAR.
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6 definitions of SONAR. Meaning of SONAR. What does SONAR stand for? SONAR abbreviation. Define SONAR at AcronymFinder.com
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Meaning; SONAR: Symantec Online Network for Advanced Response: SONAR: Sound Navigation & Ranging: SONAR: Statement of Need and Reasonableness (Minnesota state legislature) SONAR: Solar Near-Surface Active-Region Rendering: SONAR: Source of Noise and Reason (rock band) SONAR: Switch on No Activity Received (metrobility optical systems)
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Looking for the definition of SONAR? Find out what is the full meaning of SONAR on Abbreviations.com! 'SOund Navigation And Ranging' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.
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Note: We have 4 other definitions for SONAR in our Acronym Attic. new search; suggest new definition; Search for SONAR in Online Dictionary Encyclopedia
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what does sonar mean
Sonar is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels. SOund Navigation And Ranging is a technique that uses sound propagation to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.