When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. WJHG-TV - Wikipedia

    en.wikipedia.org/wiki/WJHG-TV

    WJHG-TV (channel 7) is a television station in Panama City, Florida, United States, affiliated with NBC. It is owned by Gray Media alongside low-power dual CBS / MyNetworkTV affiliate WECP-LD (channel 21).

  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. Constant altitude plan position indicator - Wikipedia

    en.wikipedia.org/wiki/Constant_Altitude_Plan...

    Reflectivity Cappi at 1.5 km altitude from Montréal radar (Source Environment Canada). The constant altitude plan position indicator, better known as CAPPI, is a radar display which gives a horizontal cross-section of data at constant altitude.

  5. Radar display - Wikipedia

    en.wikipedia.org/wiki/Radar_display

    An airport surveillance radar display. A radar display is an electronic device that presents radar data to the operator. The radar system transmits pulses or continuous waves of electromagnetic radiation, a small portion of which backscatter off targets (intended or otherwise) and return to the radar system.

  6. dBZ (meteorology) - Wikipedia

    en.wikipedia.org/wiki/DBZ_(meteorology)

    The scale of dBZ values can be seen along the bottom of the image. Decibel relative to Z, or dBZ, is a logarithmic dimensionless technical unit used in radar. It is mostly used in weather radar, to compare the equivalent reflectivity factor (Z) of a remote object (in mm 6 per m 3) to the return of a droplet of rain with a diameter of 1 mm (1 mm 6 per m 3). [1]

  7. AN/AWG-9 - Wikipedia

    en.wikipedia.org/wiki/AN/AWG-9

    The APG-71 was a 1980s upgrade of the AWG-9 for use on the F-14D Tomcat.It incorporates technology and common modules developed for the APG-70 radar used in the F-15E Strike Eagle, providing significant improvements in (digital) processing speed, mode flexibility, clutter rejection, and detection range.

  8. Weather Underground (weather service) - Wikipedia

    en.wikipedia.org/wiki/Weather_Underground...

    In February 2010, Weather Underground launched FullScreenWeather.com (now a redirect to weather.com), a full screen weather Web tool with integrated mapping and mobile device use in mind. On July 2, 2012, The Weather Channel announced that it would acquire Weather Underground, which would become operated as part of The Weather Channel Companies ...

  9. Volumetric Imaging and Processing of Integrated Radar

    en.wikipedia.org/wiki/Volumetric_Imaging_and...

    Volumetric Imaging and Processing of Integrated Radar, known by the acronym VIPIR, is an analysis and display program for Doppler weather radar, created and sold by Baron Services. [1] This software allows improved analysis of radar data for private users, in particular television stations, similar to the Weather Decision Support System program ...