Weather satellite satellite data. Collectively, weather satellites flown by the U.S., Europe, India, China, Russia, and Japan provide nearly continuous observations for a global weather watch. As early as 1946, the idea of cameras in orbit to observe the weather was being developed. This was due to sparse data observation coverage and the expense of using cloud cameras on rockets. By 1958, the early prototypes for TIROS and Vanguard (developed by the Army Signal Corps) were created. The first weather satellite, Vanguard 2, was launched on February 17, 1959. It was designed to measure cloud cover and resistance, but a poor axis
ColorGraphics Weather Systems a whiteboard for graphics, and later hand-photographing satellite cloud imagery with a Bolex camera to produce the first cloud-movement animations. Kelly and several of his colleagues also produced weather forecasting software. In 1974 he was promoted to chief meteorologist at WKOW, and at the same time started Weather Central to sell and operate their software for smaller organizations such as ski resorts and local highway departments. ColorGraphics was formed in 1979 as a partnership between Kelly and Richard Daly. Kelly and Daly had both worked in the University of Wisconsin's Space Science and Engineering department, developers of the McIDAS weather