earth-satellite link
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Satellite link — A satellite link is a communications subsystem that involves a link between a transmitting Earth station and a receiving Earth station via a communications satellite. See also *Earth terminal *Telecommunications link *Satellite truck *Ku band *C… … Wikipedia
Satellite Internet access — Satellite Internet services are used in locations where terrestrial Internet access is not available and in locations which move frequently. Internet access via satellite is available worldwide, including vessels at sea and mobile land… … Wikipedia
Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… … Universalium
Satellite — This article is about artificial satellites. For natural satellites, also known as moons, see Natural satellite. For other uses, see Satellite (disambiguation). An animation depicting the orbits of GPS satellites in medium Earth orbit … Wikipedia
satellite communication — Introduction in telecommunication, the use of artificial satellites to provide communications links between various points on Earth (Earth satellite). Communications satellites relay voice, video, and data signals between widely separated fixed… … Universalium
satellite — noun ADJECTIVE ▪ commercial, research ▪ military, reconnaissance, spy ▪ meteorological, weather ▪ communic … Collocations dictionary
Earth terminal — An Earth terminal, in a satellite link, is one of the non orbiting communications stations that receives, processes, and transmits signals between itself and a satellite. Earth terminals may be at mobile, fixed, airborne, or waterborne… … Wikipedia
satellite — [[t]sæ̱təlaɪt[/t]] ♦♦♦ satellites 1) N COUNT: also by N A satellite is an object which has been sent into space in order to collect information or to be part of a communications system. Satellites move continually round the earth or around… … English dictionary
Earth station — An earth station or ground station is the surface based (terrestrial) end of a communications link to an object in outer space. The space end of the link is occasionally referred to as a space station (though that term often implies a human… … Wikipedia
Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… … Universalium
Satellite Tool Kit — Infobox Software | name = STK caption = STK 8.0 being used to plan a lunar lagrange orbit. developer = Analytical Graphics, Inc. latest release version = 8.1.3 latest release date = March 13, 2008 operating system = Windows, Unix genre =… … Wikipedia
