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A windsport is any type of sport which involves wind-power, often involving a non-rigid airfoil such as a sail or a power kite. The activities can be land-based, on snow, on ice or on water. Windsport activity may be regulated in some countries by aviation/maritime authorities if they are likely to interfere with other activities.
The wind window is the 180 degree arc of the sky downwind of the rider in which the kite can be flown - roughly one fourth of a sphere's surface, which radius is the length of the lines. It is the atmosphere volume in which the kiter can navigate the kite to harvest wind energy.
Wind can blow the equipment in a sporting event, changing the direction or travel of a ball. In golf the wind levels may influence the way a shot is taken. A headwind can slow runners, while they may gain wind assistance from a tailwind. Some sports rely on the presence of wind, especially surface water sports.
Synchronized weather balloon launches have helped meteorologists create forecasts over the past 150 years, and now the old tradition is going high tech. Twice a day - every day of the year ...
The phenomenon occurs at high altitudes, where intense wind and cold conditions contribute to the formation of these striking natural features. Image credits: Sastognuti #30 Lenticular Clouds
Crosswind kite power is power derived from airborne wind-energy conversion systems (AWECS, also AWES) or crosswind kite power systems (CWKPS). The kite system is characterized by energy-harvesting parts flying transversely to the direction of the ambient wind, i.e., to crosswind mode; sometimes the entire wing set and tether set are flown in crosswind mode.
The weather has long been a popular concept for sports teams to create an identity around. Many organizations evoke their city's culture or history with the name, but a slew of others have drawn ...
Wind shear, sometimes referred to as wind gradient, is a difference in wind speed and direction over a relatively short distance in the Earth's atmosphere. [61] Wind shear can be broken down into vertical and horizontal components, with horizontal wind shear seen across weather fronts and near the coast, [62] and vertical shear typically near ...