Here is what you should know from the start: 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. GPS works in any weather conditions, anywhere in the world, 24 hours a day. There are no subscription fees or setup charges to use GPS. Satellite navigation dates back a lot longer than many people realize. The principles behind SatNav were first tested back in 1967, but it took nearly 30 years before the NavStar GPS System first began operation as a military application in the mid 1990s. Civilian use of GPS navigation was made available soon after the military launch, but the initial costs of using the system were very high, and required ongoing subscriptions to be paid. The first people who took advantage of GPS were pilots, and surveyors, who needed to be able to measure distances with pinpoint accuracy. In the early days , an affordable GPS auto navigation system was out of reach for the average car owner. Over the past couple of years, the cost of installing a GPS auto navigation system has fallen considerably. As an inevitable result of this, more and more people are taking advantage of it in order to make it easier to find out where they are going, plan their journeys, and keep track of where they are. Do not think that auto navigation systems are application used only by those who do extensive travels. But the truth is, even people, who spend many hours in their car, truck, or SUV also need the benefits from an automobile navigation system or any device of the same value. Most prospect users like you might just be thinking of one concern. And that is the kind of system that will best suit the certain navigation you really need. What you need to know are the different auto navigation systems and determine which of these suites your needs more. There are different auto navigation systems on the market today: 1. Stand-alone auto navigation system Stand-alone navigation systems provide the most thorough and complete mapping utilities. 2. Multipurpose Handheld Navigation Devices. Comparing to the stand-alone navigation system, the multipurpose handheld navigation devices do not have the full-detailed information that the former can offer you. 3. Laptop/Palm Based Systems If you already have your Palm or laptop devices and you often bring them with you while traveling, better just turn them into a navigation system. Below are some of the ways on how you can use the auto navigation system and GPS technology during your every travel: 1. Planning your trip. Before you get in your car and start the engine, of course, you need first to know where your destination will be. 2. Keep track of restaurants, malls, or theatres. While you are in travel, there are some points that you might need to eat some or stop for a while to take rest. Doing these in a mall, theatre, or some restaurant is a great option. Goodbye to the days when the one-hour-drive was multiplied into more number of driving hours because there was no direction to take. And not very long, gas tanks ran out of fumes and cars generally got stranded in the middle of unknown dusty roads. The auto navigation system or GPS has eased up navigation in the sense that it tells you exactly where on earth you are and lets you find the shortest way that you can reach your destination. And now, whether you are out for work or simply for vacation, traveling was never been this easy as you no longer need that massive atlas or the commercial tour guide and save you not only with fuel but also with time, money, and energy.
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