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GPS Shop - Navigation, Shop, Buy Online
One of the most common uses of this device among civilians is as a navigational aid. The GPS receiver determines your absolute location in order to be used for navigation. This is useful when you're driving and you have no idea where your final destination is. Another great advantage of GPS is to show you various possible routes to your destination. Since civilian GPS receivers are so powerful, the US government controls the export of the device. As a rule, a US-based manufacturer cannot export a GPS unless it has restrictions on its functions at altitudes above 18 Kilometers, and traveling at speeds exceeding 515 miles per second. More recently, the major mobile phone companies have been equipping their products with GPS receivers. To the consumer, this is a definite advantage as multi-functional mobile phones are becoming increasingly popular. Several online shops and local electronics retailers have GPS receivers available for purchase. A gadget as incredibly useful as a GPS receiver is definitely worth the cost! Source: wikipedia.org |
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The Global Positioning System, more commonly known as GPS, is a type of Global Navigation Satellite System (GNSS) developed by the United States Department of Defense. GPS was originally intended only to be used by the United States military. Then President of the US, Ronald Reagan recommended that GPS be made available for civilian use. Since that time, the device has become widely used as a navigation aid, a map-making tool, and a land surveying tool.