The ground monitoring part is composed of five ground stations distributed around the world. It can be divided into three types: monitoring station, main control station and injection station acco...
1. Visual navigation positioning In the visual navigation positioning system, there are currently more applications at home and abroad are the navigation methods of installing car cameras in robo...
GPS is the second -generation satellite navigation system in the United States. It is developed on the basis of the Ziwuyi satellite navigation system, and it adopts the successful experience of the W...
The use of GPS theory and technology to remote the atmosphere of the earth and the theory and method of meteorology. Research is called GPS Meteorology (GPSIMET) I GPS Meteorology. After the test ...
(1) Divided according to the working principle, it can be divided into code -related receivers, square receivers and hybrid receivers. Code -related receiver can produce a copy code that is exactl...
In the absence of noise interference, comprehensive considerations such as ranging accuracy, signal bandwidth, required power, and different satellite recognition, the global positioning system us...
GPS refers to a radio navigation positioning system that uses GPS satellites to provide information such as three -dimensional positions and three -dimensional speeds all over the weather around t...
GPS refers to a radio navigation positioning system that uses GPS satellites to provide information such as three -dimensional positions and three -dimensional speeds all over the weather around t...
Since December 27, 2011, the automobile GPS positioning system has started to provide continuous passive positioning, navigation, time service and other trial operation services to China and surro...