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  2. List of television channels available in the Republic of Ireland

    en.wikipedia.org/wiki/List_of_television...

    Channel 3 - (Later known as Channel D) was a short-lived Dublin based television station broadcasting from July 1981 to November 1981. It was a pirate TV channel. Nova TV - this was another Dublin pirate TV channel that was broadcast for a short time in the 1980s.

  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. Doppler radar - Wikipedia

    en.wikipedia.org/wiki/Doppler_radar

    A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.

  5. 7plus - Wikipedia

    en.wikipedia.org/wiki/7plus

    7plus (also stylised as 7+) is a video on demand, catch-up TV service run by the Seven Network. The service became available on 27 November 2017. 7plus also offers online live streaming of Channel 7 , 7two , 7mate , 7Bravo , 7flix , Racing.com and 7Sport .

  6. Terminal Doppler Weather Radar - Wikipedia

    en.wikipedia.org/wiki/Terminal_Doppler_Weather_Radar

    A NEXRAD weather radar currently used by the National Weather Service (NWS) is a 10 cm wavelength (2700-3000 MHz) radar capable of a complete scan every 4.5 to 10 minutes, depending on the number of angles scanned, and depending on whether or not MESO-SAILS [7] is active, which adds a supplemental low-level scan while completing a volume scan ...

  7. Is South Africa vs Ireland on TV? Channel, start time and how ...

    www.aol.com/south-africa-vs-ireland-tv-075214608...

    South Africa vs Ireland is due to kick off at 8pm BST on Saturday 23 September at the Stade de France. How can I watch it? Viewers in the United Kingdom can watch the match live on ITV1, with ...

  8. Pulse-Doppler radar - Wikipedia

    en.wikipedia.org/wiki/Pulse-Doppler_radar

    Pulse-Doppler radar for aircraft detection has two modes. Scan; Track; Scan mode involves frequency filtering, amplitude thresholding, and ambiguity resolution. Once a reflection has been detected and resolved, the pulse-Doppler radar automatically transitions to tracking mode for the volume of space surrounding the track.

  9. Oireachtas TV - Wikipedia

    en.wikipedia.org/wiki/Oireachtas_TV

    Oireachtas TV, formally the Houses of the Oireachtas Channel (Irish: Bealach Thithe an Oireachtais), is a public service broadcaster for the two houses of the Oireachtas (Irish parliament). The channel was created under the Broadcasting Act 2009 for broadcast on the proposed roll out of Irish Digital Terrestrial Television.