Weather Radar
Doppler radar dishes. National Oceanic and Atmospheric Administration (NOAA).
Radio Detection And Ranging systems, known as radar, were developed in Britain in the 1930s as a defe...
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Doppler Radar
The changing frequency of sound waves emitted from a moving object was documented by Austrian physicist Christian Doppler in 1842 and termed the "Doppler effect." This concept was applie...
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Weather Radar
Radio Detection And Ranging systems, known as radar, were developed in Britain in the 1930s as a defense against German bombing raids. While their military use flourished during World Wa...
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Weather Radar
Doppler Radar