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GPS Global Positioning System . By; Farzana Mohsini 9/3/2014. GPS. The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense
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GPSGlobal Positioning System By; Farzana Mohsini 9/3/2014
GPS • The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense • GPS was originally intended for military applications, but in the 1980s, the government made the system available for civilian use
A-GPS( Assistant GPS) • A-GPS was designed for better performance • A-GPS can only use in a emergency situation • précised calculating human positioning. • The Nokia N78 ,includes integrated A-GPS, with free Nokia Maps . • Pricing range $150-500
Bluetooth-GPS • The most advanced, fastest and accurate technology • Locate a person within a minute • Tracking a person between two to three feet • The device has powerful receiver; solid battery life; user-friendly software • Pricing range starts from $325-$700