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  2. Euroradar CAPTOR - Wikipedia

    en.wikipedia.org/wiki/Euroradar_CAPTOR

    Captor-E radar pictured in London in 2019. The Euroradar Captor is a next-generation mechanical multi-mode pulse Doppler radar designed for the Eurofighter Typhoon.Development of Captor led to the Airborne Multirole Solid State Active Array Radar (AMSAR) project which eventually produced the CAESAR (Captor Active Electronically Scanned Array Radar), now known as Captor-E.

  3. 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.).

  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. How does Doppler radar work? Is it accurate? Here’s what to ...

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  6. Spain floods mapped: Where are weather alerts in force as ...

    www.aol.com/spain-floods-mapped-where-weather...

    The disaster, which has prompted the central government to deploy 10,000 troops and police officers, has killed over more than 200 people in Valencia, with further deaths in Castilla-La Mancha and ...

  7. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    A radar is an electronic system used to determine and detect the range of target and maps various types of targets. This is a list of radars. ... Spain United Kingdom ...

  8. Dynamic frequency selection - Wikipedia

    en.wikipedia.org/wiki/Dynamic_frequency_selection

    Prior to the introduction of Wi-Fi, one of the biggest applications of the 5 GHz band was Terminal Doppler Weather Radar. [4] [5] The decision to use 5 GHz spectrum for Wi-Fi was finalized in the World Radiocommunication Conference in 2003; however, the meteorological community was not involved in the process.

  9. Paz (satellite) - Wikipedia

    en.wikipedia.org/wiki/Paz_(satellite)

    It is Spain's first spy satellite. [2] ... The X-band radar imaging payload operates at a wavelength of 3.1 centimetres (1.2 in), or a frequency of 9.65 gigahertz.