rain sensor
111LIDAR — A FASOR used at the Starfire Optical Range for LIDAR and laser guide star experiments is tuned to the sodium D2a line and used to excite sodium atoms in the upper atmosphere …
112Weather station — at Mildura Airport, Victoria, Australia. A weather station is a facility, either on land or sea, with instruments and equipment for observing atmospheric conditions to provide information for weather forecasts and to study the weather and climate …
113Chimney — For other uses, see Chimney (disambiguation). Smokestack redirects here. For the 1963 avant garde jazz album, see Smokestack (album). The world s tallest chimney, of GRES 2 in Ekibastuz, Kazakhstan. A chimney is a structure for venting hot flue… …
114National Weather Service — NWS Agency overview Formed February 9, 1870 Jurisdiction …
115Fountain — For other uses, see Fountain (disambiguation). the Jet d eau, in Geneva (1951), rises 140 meters (459 feet) above Lake Geneva …
116Extremely high frequency — Frequency range 30 to 300 GHz ITU Radio Band Numbers 1 2 3 4 5 6 7 8 9 10 …
117Controller (irrigation) — An irrigation controller is a device to operate automatic irrigation systems such as lawn sprinklers and drip irrigation systems. Most controllers have a means of setting the frequency of irrigation, the start time, and the duration of watering.… …
118Awning — An awning is a secondary covering attached to the exterior wall of a building. It is typically composed of canvas woven of acrylic, cotton or polyester yarn, or vinyl laminated to polyester fabric that is stretched tightly over a light structure… …
119Operation Niagara — Part of Vietnam War B 52 Arc Light strike …
120Lufthansa Flight 2904 — Infobox Airliner accident name=Lufthansa Flight 2904 Date=September 14, 1993 Type=Overshot runway, Pilot Error Site=Warsaw, Poland Fatalities=2 Injuries=68 Aircraft Type= Airbus A320 200 Operator=Lufthansa Tail Number=D AIPN Passengers= 64 Crew=… …
