Global Positioning System (GPS)

Global Positioning System (GPS)
Precise, satellite-based navigation and location system developed for U.S. military use but available to the general public with the use of proper equipment.

GPS is a fleet of more than 24 communications satellites that transmit signals globally around the clock. With a GPS receiver one can quickly and accurately determine the latitude, longitude, and in most cases the altitude of a point on or above the Earth's surface. A single GPS receiver can find its own position in seconds from GPS satellite signals, to an accuracy of 10 meters; accuracy within one meter can be achieved with sophisticated military-specification receivers. This capability has reduced the cost of acquiring spatial data for making maps while increasing cartographic accuracy. Other applications include measuring the movement of polar ice sheets, or even finding the best auto route between given points.

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Universalium. 2010.

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Look at other dictionaries:

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  • global positioning system — globalinė padėties nustatymo sistema statusas T sritis informatika apibrėžtis Globalioji sistema, iš Žemės palydovų siunčianti radijo signalus, pagal kuriuos ↑padėties nustatymo imtuvai gali nustatyti savo buvimo vietas. atitikmenys: angl. global …   Enciklopedinis kompiuterijos žodynas

  • Global Positioning System — Glob al Po*si tion*ing Sys tem n. (gl[=o] b l p[ o]*z[i^]sh [u^]n*[i^]ng s[i^]s t[e^]m) A worldwide system of electronic navigation in which a vessel, aircraft or missile determines its latitude and longitude by measuring the transmission time… …   The Collaborative International Dictionary of English

  • Global Positioning System over Internet Protocol — (GPSoverIP) ist ein Internetprotokoll, welches speziell zur Übertragung von Geo Koordinaten (Positionsdaten) bewegter Objekte in kurzen Intervallen ohne Unterbrechung ins mobile Internet entwickelt wurde. Im Vordergrund steht die Stabilität und… …   Deutsch Wikipedia

  • global positioning system — global positioning systems N COUNT A global positioning system is a system that uses signals from satellites to find out the position of an object. The abbreviation GPS is also used …   English dictionary

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