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Latest Radar configurations and types Stories

2014-05-11 23:03:01

Security and Surveillance Radar Market report provides detailed analysis of the market for military and commercial security and surveillance radar during the period 2014-2019. http://www.marketsandmarkets.com/Market-Reports/security-surveillance-radar-market-35330984.html (PRWEB) May 11, 2014 According to the new market research report "Security and Surveillance Radar Market (Land Systems, Airborne Systems, and Naval Systems) - Global Forecasts and Analysis to 2014 - 2020",...


Latest Radar configurations and types Reference Libraries

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2010-11-15 18:22:54

A radar altimeter measures altitude above the terrain beneath an aircraft as opposed to a barometric altimeter which provides the distance above a pre-determined datum, usually sea level. Radar is the underpinning principle of the system. Radio waves that are reflected back from the ground are timed in order to calculate speed, distance, and time which are related to the each other and can be used to calculate the distance from one point to another. Lloyd Espenschied invented the radar...

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Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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