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GPS - Global Positioning System
What is GPS ?
GPS Definition : Global Positioning System
The Global Positioning System, usually called GPS, and originally named NAVSTAR, is a satellite-based navigation system used for determining ones precise location and providing a highly accurate time reference almost anywhere on Earth. A GPS unit uses these "man-made stars" as reference points to calculate positions accurate to a matter of meters. The GPS was designed by and is controlled by the United States Department of Defense and can be used by anybody for free.
Approximate Word count = 361 Approximate Pages = 1.4 (250 words per page double spaced)
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