Gps Units

Written by Jen Nichol
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GPS units, also known as global positioning systems, have been one of the most exciting and applicable technological advancements in history. Now, anywhere you are in the world, you can get your position, your altitude, the time, and the distance to your next destination. If you are moving when you get your position, your GPS unit will also tell you your estimated time of arrival at the destination or the next waypoint.

GPS units have completely opened up areas of the world that used to be totally off limits to all but the most intrepid of explorers. Now, wilderness campers can plan longer, more interesting back country trips, and search and rescue teams can get to their objective faster, for more successful maneuvers. Although this system was developed by the military, it has been adopted with delight by anyone who loves to be outdoors.

GPS Units Have Changed Exploration

GPS units are remarkably affordable, given the number and range of the functions they offer. They are used for marine navigation, for aviation, and for land adventures. They can be strapped onto mountain bikes, the wrists of cross-country runners, and the bows of racing sailboats.

A good online GPS resource will have a wide selection of top models, as well as the accessories needed to really customize one's GPS setup. There will be external antennas so that you can triangulate your position while driving your car, as well as software and other exciting items. Global positioning systems work worldwide, which means that there is little to no reason to stay at home whenever you have free time.

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