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.
P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

1. GPS positioning, navigation, and timing services independently developed by China have high precision and high reliability. 2. Beidou Navigation System is a driving recorder that can record th...

1. Check the mobile phone positioning service and authority settings Enter the settings-security and privacy-positioning service to ensure that the positioning service of the mobile phone is turn...

The U.S. Land Administration developed GPS -based geographical information systems (GIS) in the middle of the 1920s. Number of wild animals, etc. There are tens of thousands of wild horses and cat...

The GPS system is extremely important during the implementation of fine agriculture: it can give accurate positioning of various information about farmland, including navigation, flat land, accura...

It can be used in the military positioning of collaborative combat, missile guidance, search and rescue personnel. In terms of collaborative combat, GPS can provide various goals and time and plac...

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...

The basic role of antennas is to convert the energy from satellite signals into the corresponding current and change the frequency transformation by the front placement in order to track, process ...

(1) Observation error. In addition to the distinguishing error, it also includes the resettlement error of receiving an antenna relative to measure. The resolution error is generally considered to...