Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.

The basic principle of GPS navigation system is to measure the distance between the known position of the satellite and the user's receiver, and then integrate the data of multiple satellites ...

1, positioning monitoring function: in the global scale, real-time continuous monitoring target, to achieve 24/7 positioning monitoring, positioning accuracy within 5 meters. 2. Electronic fence ...

GPS requires three satellites for accurate positioning, but since satellite clock frequencies are different from those of the receiver (satellites use rubidium and cesium clocks, which are highly ...

High-end technology: Based on electronic map and GPS positioning technology development, strong technical support, platform stability, GIS map engine, fast query speed Clear positioning: A manage...

Differential GPS (DGPS) is to install a high-precision GPS receiver at a location that is accurately determined to form a base station. The position measurement error or pseudo-range measurement...

Just as cars have navigation systems, drones have navigation systems. It is possible to know the location of the drone through GPS. GPS is one of the global navigation systems, which is the satell...

The working principle of trackball positioning is actually similar to that of grating, except that the motion mode of the roller is changed. The ball seat is fixed, and the mouse arrow is controll...

As long as you have a mobile phone that supports WAP functions, after opening the WAP function, you can directly connect to the Internet through wireless ways to get your current position. If you ...

China plans to launch two Beidou navigation satellites in early 2007, meet the needs of users in China and neighboring regions around 2008, conduct systematic networking and tests, and gradually e...