How the GPS tracker works:
The GPS tracker transmits signals based on satellite positioning. For navigational positioning, the position of the GPS tracker is calculated from the ephemeris transmitted by the satellite, a parameter describing the motion of the satellite and its orbit. GPS trackers can be used in a wide range of applications, such as the use of children and the elderly, because the elderly and children are easy to lose groups, as well as animal tracking, like pets, wildlife tracking. There is also the tracking of personal belongings, such as items that are expensive and easily lost. In addition, the freight industry, vehicle anti-theft, military and police exercises can be applied to the GPS tracker.
Post time: Sep-10-2019