Dopplersonde
Dopplersonde is a German term that translates to "Doppler probe" or "Doppler sounder." It generally refers to a device or system that utilizes the Doppler effect to measure velocity. The Doppler effect, named after Austrian physicist Christian Doppler, describes the change in frequency of a wave in relation to an observer who is moving relative to the wave source.
In practice, a Dopplersonde typically emits waves, such as radio waves or sound waves, and analyzes the
Applications of Dopplersonde technology are diverse. In meteorology, Doppler radar systems are used to measure wind