Search results
Results from the WOW.Com Content Network
WPTV-TV (channel 5) is a television station in West Palm Beach, Florida, United States, affiliated with NBC.It is owned by the E. W. Scripps Company alongside Stuart-licensed news-formatted independent station WHDT (channel 9); Scripps also provides certain services to Fox affiliate WFLX (channel 29) under a shared services agreement (SSA) with Gray Television.
Doppler effect [ edit] The emitted signal toward the car is reflected back with a variation of frequency that depends on the speed away/toward the radar (160 km/h). This is only a component of the real speed (170 km/h). The Doppler effect (or Doppler shift), named after Austrian physicist Christian Doppler who proposed it in 1842, is the ...
Doppler on Wheels (or DOW) is a fleet of X-band and C-band mobile and quickly-deployable truck-borne radars which are the core instrumentation of the Flexible Array of Radars and Mesonets affiliated with the University of Illinois and led by Joshua Wurman, with the funding partially provided by the National Science Foundation (NSF), as part of ...
For premium support please call: 800-290-4726 more ways to reach us
WPTZ. / 44.525583°N 72.815667°W / 44.525583; -72.815667. WPTZ (channel 5) is a television station licensed to Plattsburgh, New York, United States, serving as the NBC affiliate for the Burlington, Vermont –Plattsburgh, New York market. It is owned by Hearst Television alongside Montpelier, Vermont –licensed CW affiliate WNNE ...
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.).
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 is active, which adds a supplemental low-level scan while completing a volume scan. Its ...
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned signal to determine the target object's velocity. It combines the features of pulse radars and continuous-wave radars, which were formerly separate due to the complexity of the electronics .