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  2. Weather radar - Wikipedia

    en.wikipedia.org/wiki/Weather_radar

    Weather radar in Norman, Oklahoma with rainshaft Weather (WF44) radar dish University of Oklahoma OU-PRIME C-band, polarimetric, weather radar during construction. Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its motion, and estimate its type (rain, snow, hail etc.).

  3. Category:Weather radars - Wikipedia

    en.wikipedia.org/wiki/Category:Weather_radars

    Terminal Doppler Weather Radar; W. Wind profiler This page was last edited on 4 January 2014, at 12:45 (UTC). Text is available under the Creative Commons ...

  4. Doppler radar - Wikipedia

    en.wikipedia.org/wiki/Doppler_radar

    A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.

  5. List of radar types - Wikipedia

    en.wikipedia.org/wiki/List_of_radar_types

    The frequency selection of weather radar is a performance compromise between precipitation reflectivity and attenuation due to atmospheric water vapor. Some weather radars uses doppler shift to measure wind speeds and dual-polarization for identification of types of precipitations. [3] [4] Weather radar; Wind profilers; Millimetre cloud radar ...

  6. Radar - Wikipedia

    en.wikipedia.org/wiki/Radar

    Radar is a system that uses radio waves to determine the distance (), direction (azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method [1] used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain.

  7. Category:Military radars of France - Wikipedia

    en.wikipedia.org/wiki/Category:Military_radars...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  8. Radar tracker - Wikipedia

    en.wikipedia.org/wiki/Radar_tracker

    A radar tracker is a component of a radar system, or an associated command and control (C2) system, that associates consecutive radar observations of the same target into tracks. It is particularly useful when the radar system is reporting data from several different targets or when it is necessary to combine the data from several different ...

  9. Méribel - Wikipedia

    en.wikipedia.org/wiki/Méribel

    www.meribel.net Méribel ( French pronunciation: [meʁibɛl] ) is a ski resort in the Tarentaise Valley in the French Alps . Méribel refers to three neighbouring villages in the Les Allues commune of the Savoie department of France , near the town of Moûtiers ( 45°24′04″N 6°33′56″E  /  45.401°N 6.5655°E  / 45.401; 6.5655 ...