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  2. Royal Meteorological Institute - Wikipedia

    en.wikipedia.org/wiki/Royal_Meteorological_Institute

    In 2001, the Royal Meteorological Institute acquired a brand new radar able to measure all kind of precipitation within a range of 240 km. It is located in Libramont, in the province of Luxembourg. Dr. Henri Malcorps retired in 2010, and Dr. Daniel Gellens has since then been the director ad interim of the RMI.

  3. Eglin AFB Site C-6 - Wikipedia

    en.wikipedia.org/wiki/Eglin_AFB_Site_C-6

    Eglin AFB Site C-6 is a United States Space Force radar station which houses the AN/FPS-85 phased array radar, associated computer processing system(s), and radar control equipment designed and constructed for the U.S. Air Force by the Bendix Communications Division, Bendix Corporation.

  4. 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.).

  5. Enterprise Electronics Corporation - Wikipedia

    en.wikipedia.org/wiki/Enterprise_Electronics...

    In 1975, the production of the WSR-74 line of radars, mostly C-band, began. It produced cavity magnetron and klystron commercial S and C-Band weather radars began. [ 1 ] Also in 1974, EEC was selected by the US National Weather Service to deliver 160 WSR-74 radar systems to replace the older models across the country. [ 1 ]

  6. List of DEW Line Sites - Wikipedia

    en.wikipedia.org/wiki/List_of_DEW_Line_Sites

    The Distant Early Warning Line, also known as the DEW Line or Early Warning Line, was a system of radar stations in the far northern Arctic region of Canada, with additional stations along the North Coast and Aleutian Islands of Alaska, in addition to the Faroe Islands, Greenland, and Iceland. It was set up to detect incoming Soviet bombers ...

  7. J. S. Marshall Radar Observatory - Wikipedia

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

    The McGill radar was the second to be replaced, with construction of the new Blainville radar extending from spring to summer 2018. [3] The WMN radar completed 50 years of daily service to Canadians on September 30, 2018, but the Observatory will continue research at the same site with a range of instruments.

  8. 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 ...

  9. North Warning System - Wikipedia

    en.wikipedia.org/wiki/North_Warning_System

    The Distant Early Warning (DEW) Line, constructed in the late 1950s, was reaching obsolescence in the 1980s.With the signing of North American Air Defence Modernization agreement at the "Shamrock Summit" between Prime Minister Mulroney and President Reagan in Quebec City on 18 March 1985, the DEW Line began its eventual upgrading and transition becoming the North Warning System (NWS) of today.