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2. 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 ...

3. NEXRAD - Wikipedia

   en.wikipedia.org/wiki/NEXRAD

   NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...

4. Anti-aircraft warfare - Wikipedia

   en.wikipedia.org/wiki/Anti-aircraft_warfare

   Anti-aircraft warfare is the counter to aerial warfare [ 1] and it includes "all measures designed to nullify or reduce the effectiveness of hostile air action" ( NATO 's definition). [ 2] It includes surface based, subsurface ( submarine launched ), and air-based weapon systems, associated sensor systems, command and control arrangements, and ...

5. Thanksgiving weather: Travel warnings as winter storm hits ...

   www.aol.com/thanksgiving-weather-travel-warnings...

   A National Weather Service forecast map showing freezing rain arriving in the northeast and thunderstorms forming in the Midwest just in time to disrupt Thanksgiving travel (National Weather ...

6. Continuous-wave radar - Wikipedia

   en.wikipedia.org/wiki/Continuous-wave_radar

   Continuous-wave radar (CW radar) is a type of radar system where a known stable frequency continuous wave radio energy is transmitted and then received from any reflecting objects. [1] Individual objects can be detected using the Doppler effect , which causes the received signal to have a different frequency from the transmitted signal ...

7. Travel weather forecast scaring you? What to know before you ...

   www.aol.com/news/travel-weather-forecast-scaring...

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9. AAA: Millions of people expected to travel for Thanksgiving ...

   www.aol.com/aaa-millions-people-expected-travel...

   Motorists may notice some high traffic and busy airports when traveling this Thanksgiving, with millions of Americans planning to use the holiday for their travel plans.