• Thumbnail for Weather radar
    Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its...
    106 KB (12,845 words) - 21:58, 3 November 2024
  • Thumbnail for Dynamic frequency selection
    with systems that predated Wi-Fi, such as military radar, satellite communication, and weather radar, and also to provide on aggregate a near-uniform loading...
    6 KB (691 words) - 05:29, 18 February 2024
  • Thumbnail for Radar
    ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain. A radar system consists of a transmitter producing electromagnetic...
    103 KB (12,049 words) - 06:18, 1 January 2025
  • Thumbnail for Doppler radar
    A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave...
    26 KB (3,269 words) - 01:34, 7 November 2024
  • Thumbnail for Glossary of meteorology
    the Canadian weather radar network (WKR and CWMN). weather reconnaissance weather satellite weather spotting The act of observing weather, often on the...
    187 KB (21,500 words) - 05:29, 5 December 2024
  • precipitations. Weather radar Wind profilers Millimetre cloud radar CODAR Storm front reflectivities on a weather radar screen (NOAA) Wind profiling radar Navigational...
    12 KB (1,291 words) - 19:47, 13 December 2024
  • Thumbnail for Lightning detector
    an area of radar echoes somewhere nearby. Large airliners are more likely to use weather radar than lightning detectors, since weather radar can detect...
    26 KB (3,304 words) - 02:19, 12 June 2024
  • Thumbnail for Terminal Doppler Weather Radar
    Terminal Doppler Weather Radar (TDWR) is a Doppler weather radar system with a three-dimensional "pencil beam" used primarily for the detection of hazardous...
    12 KB (1,451 words) - 23:11, 22 December 2024
  • Thumbnail for Backscatter
    Mie scattering, causing alpenglow and gegenschein, and showing up in weather radar; Inelastic collisions between electromagnetic waves and the transmitting...
    8 KB (907 words) - 07:47, 24 July 2024
  • Thumbnail for PAGASA
    PAGASA installed its first Doppler weather radar station in Baler, Aurora and another in Baguio. The new weather radars can monitor the typhoon and its movements...
    47 KB (5,197 words) - 22:59, 13 December 2024
  • Thumbnail for NEXRAD
    NEXRAD (redirect from KRAX RADAR)
    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...
    83 KB (4,943 words) - 23:33, 17 November 2024
  • Thumbnail for Night fighter
    addition of radar altimeter, terrain-following radar, improved instrument landing system, microwave landing system, Doppler weather radar, LORAN receivers...
    47 KB (6,454 words) - 09:47, 12 October 2024
  • Thumbnail for National Weather Service
    WSR-57 (Weather Surveillance Radar, 1957), with a network of WSR systems being deployed nationwide through the early 1960s; some of the radars were upgraded...
    77 KB (8,923 words) - 04:23, 24 December 2024
  • Thumbnail for Mobile radar observation of tornadoes
    mid-1900s, mobile radar vehicles were being used for academic and military research. In the late 1900s, mobile doppler weather radars were designed and...
    50 KB (2,574 words) - 22:23, 14 November 2024
  • Thumbnail for Pulse-Doppler radar
    detector. Doppler weather effects (precipitation) were also found to degrade conventional radar and moving target indicator radar, which can mask aircraft...
    33 KB (4,372 words) - 14:49, 30 October 2024
  • Thumbnail for Australia's weather radars
    Australia's weather radars are operated by the Bureau of Meteorology (BoM), an executive agency of the Australian Government. The radar network is continually...
    33 KB (1,114 words) - 18:23, 18 October 2024
  • Thumbnail for Millimeter cloud radar
    Millimeter-wave cloud radars, also denominated cloud radars, are radar systems designed to monitor clouds with operating frequencies between 24 and 110 GHz...
    43 KB (4,968 words) - 04:38, 19 August 2024
  • radar Type 726 Radar navigation radar Type 751 Radar navigation radar Type 752 Radar navigation radar Type 753 Radar navigation radar Type 756 Radar navigation...
    116 KB (12,828 words) - 22:36, 23 December 2024
  • Thumbnail for History of radar
    what used to be called a radar range. In later years radar was used in scientific instruments, such as weather radar and radar astronomy. In 1886–1888...
    151 KB (22,273 words) - 15:40, 7 December 2024
  • Thumbnail for Weather presenter
    weather were adopted everywhere. In the 1960s, weather radar and meteorological satellites appeared and their images were incorporated into weather forecasts...
    12 KB (1,336 words) - 16:20, 21 September 2024
  • Thumbnail for 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...
    34 KB (2,268 words) - 21:16, 6 October 2024
  • Thumbnail for National Weather Center
    systems. The National Weather Center also has expertise in local and regional climate, numerical modeling, hydrology, and weather radar. Members of the NWC...
    7 KB (583 words) - 22:45, 8 March 2024
  • ARINC 708 is a specification for airborne pulse Doppler weather radar systems primarily found on commercial aircraft. ARINC 708 uses a data transfer method...
    2 KB (195 words) - 03:26, 23 April 2019
  • Thumbnail for 3D radar
    the 3D radar also provides elevation. Applications include weather monitoring, air defense, and surveillance. The information provided by 3D radar has long...
    3 KB (281 words) - 17:20, 2 January 2025
  • Thumbnail for WSR-57
    model radar across the country, watching for severe weather. The WSR-57 (Weather Surveillance Radar - 1957) was the first 'modern' weather radar. Initially...
    19 KB (758 words) - 02:08, 26 December 2024
  • Atmosphere Watch Automatic weather station Remote Automated Weather Stations (RAWS) Automated Surface Observing System (ASOS) NEXRAD radar Global Sea Level Observing...
    4 KB (260 words) - 21:25, 1 July 2024
  • Thumbnail for Rain
    is measured using rain gauges. Rainfall amounts can be estimated by weather radar. Air contains water vapor, and the amount of water in a given mass of...
    117 KB (11,794 words) - 09:24, 1 January 2025
  • Thumbnail for Avionics
    Avionics (section Radar)
    7, 2007). "How radar works | Uses of radar". Explain that Stuff. Retrieved June 24, 2022. "14 CFR § 121.357 - Airborne weather radar equipment requirements"...
    28 KB (3,291 words) - 14:06, 29 November 2024
  • Thumbnail for Marine radar
    X-band, however, the X-band has greater definition and accuracy in clear weather. Radar is a vital navigation component for safety at sea and near the shore...
    7 KB (728 words) - 14:53, 18 September 2024
  • Thumbnail for 2013 El Reno tornado
    tornado did not impact many structures; however, measurements from mobile weather radars revealed extreme winds in excess of 313 mph (504 km/h) within the vortex...
    53 KB (5,528 words) - 04:51, 18 December 2024