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A hemispherical-cup anemometer of the type invented in 1846 by John Thomas Romney Robinson. In meteorology, an anemometer (from Ancient Greek άνεμος (ánemos) 'wind' and μέτρον (métron) 'measure') is a device that measures wind speed and direction. It is a common instrument used in weather stations.
Following the war, he was involved in designing a new barometer and was responsible for developing the 3-cup anemometer now in widespread use. [4] [9] In 1925 he became assistant director of the Meteorological service, then in 1929 he was named director (controller), succeeding the retiring Sir Frederic Stupart.
A hemispherical cup anemometer of the type invented in 1846 by John Thomas Romney Robinson. John Thomas Romney Robinson (23 April 1792 – 28 February 1882), usually referred to as Thomas Romney Robinson, was an Irish astronomer. He was the longtime director of the Armagh Observatory, one of the chief astronomical observatories in the UK of its ...
Anemometer for measuring wind speed; Pyranometer for measuring solar radiation; Rain gauge for measuring liquid precipitation over a set period of time; Wind sock for measuring general wind speed and wind direction; Wind vane (also called a weather vane or a weathercock) for showing the wind direction
A device consisting of a vertical pillar and three or four concave cups, the anemometer captures the horizontal movement of air particles (wind speed). Unlike traditional cup-and-vane anemometers, ultrasonic wind sensors have no moving parts and are therefore used to measure wind speed in applications that require maintenance-free performance ...
The three-cup anemometer is emblematic of the weather mission. The hurricane represents the tropics, the unit's first area of operations and the most severe that threatens its area of operation. The emblem bears the national colors of red, white, and blue and the Air Force colors of golden yellow and ultramarine blue.
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