![]() Handheld GPS devices are helpful for those who travel by foot, or are active in the outdoors. Newer models incorporate MP3 and DVD options into one convenient package. These GPS navigation systems can provide to and from locational directions, real-time traffic warnings and updates, and show you the location of helpful stops, including gas stations, malls, schools & parks, and many more. GPS systems are most commonly used by drivers, through in-car navigation systems that ensure you can never get too lost for too long. There are so many uses for GPS systems that they have become an indispensable technology for millions of people. Today's more sophisticated models offer a variety of maps and interactive overlays that are useful for any number of applications. The most basic models (now out of date) would simply provide your coordinates – it was up to you to plot them on a map. ![]() A GPS device uses 3D positioning information from a network of thirty satellites orbiting the Earth to tell you where you are. Global Positioning System technology was originally developed for use by the military, to help soldiers, sailors, and pilots find their way in unfamiliar terrain quickly and effectively. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |