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  2. Canadian weather radar network - Wikipedia

    en.wikipedia.org/wiki/Canadian_weather_radar_network

    The Canadian weather radar network consists of 33 weather radars spanning Canada's most populated regions. Their primary purpose is the early detection of precipitation , its motion and the threat it poses to life and property.

  3. Plan position indicator - Wikipedia

    en.wikipedia.org/wiki/Plan_position_indicator

    A plan position indicator (PPI) is a type of radar display that represents the radar antenna in the center of the display, with the distance from it and height above ground drawn as concentric circles. As the radar antenna rotates, a radial trace on the PPI sweeps in unison with it about the center point. It is the most common type of radar ...

  4. J. S. Marshall Radar Observatory - Wikipedia

    en.wikipedia.org/wiki/J._S._Marshall_Radar...

    It was part of the Canadian weather radar network, [5] used by the local weather office to monitor weather in real time for a variety of applications, from severe weather detection to sewer flow forecasting. It was replaced by a new S-Band radar, owned by the Meteorological Service of Canada and situated in Blainville, Quebec, on October 1 ...

  5. 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.).

  6. Meteorological Service of Canada - Wikipedia

    en.wikipedia.org/wiki/Meteorological_Service_of...

    The Meteorological Service of Canada (MSC; French: Service météorologique du Canada – SMC) is a branch of Environment and Climate Change Canada, which primarily provides public meteorological information and weather forecasts and warnings of severe weather and other environmental hazards.

  7. Composite reflectivity - Wikipedia

    en.wikipedia.org/wiki/Composite_reflectivity

    Scans at different angles by a weather radar. A weather radar sequentially surveys a series of vertical angles over 360 degrees in azimuth. The reflectivity at each of these angles represents the rate of precipitation along a cone that rises away from the radar. Every angle can be seen on a PPI image. However, this rate varies with altitude and ...

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  9. King City weather radar station - Wikipedia

    en.wikipedia.org/wiki/King_City_weather_radar...

    The King City weather radar station (ICAO site identifier CASKR (CWKR prior to 2021)) is a weather radar located in King City, Ontario, Canada. It is operated by Environment Canada and is part of the Canadian weather radar network , for which it is the primary research station .