How does a GPS tracking system work?
GPS was created for military uses, which is called NAVSTAR. The first satellites were launched in 1978 following that, it because fully functional in 1995. Furthermore, it was used in the car in 1996. the highest quality signals were used for military purposes. After May 2000, it became available for the civilians for free. There are 24 satellites which orbit Earth every 12 hours which sends synchronized signal form each satellite. The timing of sending signals is different from each satellite and this is because every satellite is moving in a different direction. To crackdown, the position of the user at least four satellites should link to the receiver. Then the receiver can calculate the precise location of the user with few feet around the user. There are GPS channels that are necessary to keep track of locations. The more channel, the better the location tracking. Unlike other vendors, we don’t use 10 to 12 channels. We use a minimum number of 32. IF required, we also use ex...