GPS positioner is a device that can use the global positioning system (GPS) to locate, track, and monitor the location of the object. It can be used for vehicle management, resource management, tr...
The GPS receiver can receive the time information that can be used to be used for time -to -nano -seconds; it is used to predict the forecast star calendar in the future of satellites in the next ...
Global Positioning System (GPS) is the abbreviation of word -abbreviations in English Global Positioning System. Its meaning is to use the navigation satellite for measurement and ranging to form ...
1. Satellite trajectory Here are 24 GPS satellites running around the earth along six orbits (a group of four). Generally, there are no more than 12 satellites on the same side of the earth. Most...
Are you worried that your car is stolen and robbed? Does your company have a huge fleet difficult to manage? Now you only need a phone call to install a set of Weitong GPS satellite positioning tr...
The new generation of American satellite positioning system Block III is already in the assembly debugging stage and is planned to be launched in 2014. It has more powerful, more reliable and more...
The management of logistics transportation vehicles by logistics transportation companies is mainly to conduct real-time monitoring of the running status of vehicles on the way, timely understand ...
Early GPS was always disconnected due to its weak satellite receiving ability. Especially when it was used for navigation in cities, it caused a lot of inconvenience to travel. Later, some civilia...
GPS is a successful example of the realization of dual-use of modern high-tech. GPS has gradually evolved into a worldwide high-tech industry. In the field of GPS applications, the proportion of v...