What is the lte 4g tracker manufacturer? What is it used for?

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lte 4g tracker manufacturer https://www.eelinktracker.com/Real-4G-LTE-FDD-vehicle-GPS-Tracker-with-ibutton-TK419.html

The lte 4g tracker manufacturer stands for Global Positioning System. Simply put, this is a satellite system consisting of 24 satellites covering the globe. This system can ensure that at any time, any point on the earth can observe four satellites at the same time, to ensure that the satellite can collect the longitude, latitude and height of the observation point, in order to achieve navigation, positioning, timing and other functions. This technology can be used to guide aircraft, ships, vehicles and individuals safely and accurately along selected routes to their destinations on time.

What is the lte 4g tracker manufacturer

Global Positioning System (GPS) is a new generation of space satellite navigation and positioning system jointly developed by the United States Army, navy and air force in the 1970s. Its main purpose is to provide real-time, all-weather and global navigation services for the three fields of land, sea and air, and for some military purposes such as intelligence collection, nuclear explosion monitoring and emergency communications, which is an important component of the United States' global strategy of hegemony. After more than 20 years of research and experiments, costing $30 billion, by March 1994, 24 GPS satellite constellations with global coverage of up to 98% had been deployed.

GPS Global satellite positioning system is composed of three parts: the space part - GPS constellation; Ground control part -- ground monitoring system; User equipment part -- GPS signal receiver.

GPS positioning technology has the advantages of high precision, high efficiency and low cost, and is widely used in various mobile users such as ground vehicles, maritime ships, aircraft, missiles, satellites and spacecraft for all-day, real-time high-precision three-dimensional positioning speed measurement and accurate timing.

lte 4g tracker manufacturer https://www.eelinktracker.com/Real-4G-LTE-FDD-vehicle-GPS-Tracker-with-ibutton-TK419.html

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