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  2. KNVA - Wikipedia

    en.wikipedia.org/wiki/KNVA

    KNVA (channel 54) is a television station in Austin, Texas, United States, serving as a de facto owned-and-operated station of The CW.It is owned by Vaughan Media and operated under a local marketing agreement (LMA) by The CW's majority owner, Nexstar Media Group, making it sister to NBC affiliate KXAN-TV (channel 36) and Llano-licensed MyNetworkTV affiliate KBVO (channel 14).

  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. KXAN-TV - Wikipedia

    en.wikipedia.org/wiki/KXAN-TV

    KXAN-TV (channel 36) is a television station in Austin, Texas, United States, affiliated with NBC.It is owned by Nexstar Media Group alongside Llano-licensed MyNetworkTV affiliate KBVO (channel 14); Nexstar also provides certain services to KNVA (channel 54), a de facto owned-and-operated station of The CW, under a local marketing agreement (LMA) with Vaughan Media.

  5. 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 ...

  6. 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 ...

  7. ARMOR Doppler Weather Radar - Wikipedia

    en.wikipedia.org/wiki/ARMOR_Doppler_Weather_Radar

    ARMOR is a modified WSR-74 C-Band (5625 MHz) radar with a 0.5 - 1.0° resolution in azimuth and a spatial resolution varying from 60 to 500 meters, with a typical resolution of 150m. ARMOR sits 206 meters above sea level. The pulse length can vary from 0.4 to 4 microseconds and its peak power is 350 kW.

  8. Doppler on Wheels - Wikipedia

    en.wikipedia.org/wiki/Doppler_on_Wheels

    Doppler on Wheels. DOW 7 on display at the USA Science and Engineering Festival in 2010. Doppler on Wheels (or DOW) is a fleet of X-band and C-band mobile and quickly-deployable truck-borne radars which are the core instrumentation of the Flexible Array of Radars and Mesonets [1] affiliated with the University of Illinois [2] and led by Joshua ...

  9. Weather forecasting - Wikipedia

    en.wikipedia.org/wiki/Weather_forecasting

    t. e. Weather forecasting is the application of science and technology to predict the conditions of the atmosphere for a given location and time. People have attempted to predict the weather informally for millennia and formally since the 19th century.