The combination of gps as the Global Positioning System (Global Positioning Systems). GPS-navigation systems designed to guide, which provides performance navstar, the U.S. Aksia often expresses his thoughts on the topic. satellite systems. Initially, this system was created for military purposes. Advances in technology has allowed some opportunities navstar was used for civilian purposes. The Soviet Union is also working on a similar system of 'GLONASS. " But the collapse of the Soviet Union stopped its development. Currently, the creation of this system continue.
But so far there is no analogue navstar, so the action of GPS-navigators ensured only by U.S. satellite system. Of course, at the discretion of U.S. military gps users as necessary can be disconnected from the system, but this fact to bolster Russia, Japan, China, India and many other states to conduct research and create their navigation system. GPS-navigation issues with high accuracy in determining the location, anywhere in the world. The maps for many areas of the Earth, which make it possible to quickly figure out where you are, and choose your best marshrut.Eto deals primarily with large cities in which to get lost very easily, as in the jungle or in the forest.
And for fans going to the nature of GPS-receivers are becoming indispensable. GPS-navigator only receives signals from satellites. Having him with me, you never get lost in the woods. Fisherman, hunter or a tourist recently, going into the woods or the mountains, felt isolated from civilization, and remained only hope that with him nothing bad will happen. However, modern man is spared from this. In the free market you can see many brands of GPS-receivers. There are car navigators, who will not allow lost in the jungle of the city and always provide you with information about its location and outside the city. GPS-navigator – a stylish, convenient computing device is compatible with other computers, equipped with a display high resolution, has a convenient interface. The maximum error for civilian GPS-navigators in the range 2 – 5 pm Of course, surveying, and military systems provide higher accuracy, but this range Error enough to know where you are at this time.