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Since the U.S. military opened up the Global Positioning System for civilian use, prices for high tech tracking and positioning GPS systems have dropped considerably making them widely affordable.
Today's GPS satellite tracking systems can be found in many civilian applications including land, air and marine navigation, plus surveying. A tracking GPS unit may also be utilized by a broad range of professional and personal activities, including hiking, hunting, camping, boating, surveying, aviation, national defense, vehicle tracking, navigation, etc.
Of the 24 satellites in a staggered orbit around the earth, at least four GPS tracking satellites will be visible from any location on earth 95 percent of the time. These four visible satellites can solve the four variables used in tracking GPS systems:
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Most GPS tracking units also have a built-in mapping feature to display your position relative to waypoints you've pre-programmed. Tracking with advanced GPS satellite models can also include built-in street or waterway maps, plus serial ports for computer connections.
At Advanced GPS Store, we carry a great selection of high tech tracking GPS equipment including:
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