What is GPS and how does it work?

The GPS system works on the principle of trilateration, which means measuring the time it takes for a signal from a satellite to reach the receiver. This time is used to calculate the distance between the receiver and the satellite. Knowing the distance to several satellites at the same time, the receiver can determine its exact location on the Earth's surface.

GPS receivers installed on vehicles are used to track transport in real time. Both a special tracker (GPS tracker) and a mobile phone or tablet equipped with a GPS module can be used as a receiver.

The most popular way to track vehicles is with a GPS tracker, a device that uses GPS technology to determine the location of the object to which it is attached or embedded. This device can be mounted on various objects such as cars, bicycles, ships, animals or even people.

The main function of the GPS tracker is to track the location of the object in real time. Using a satellite connection, the GPS tracker transmits information about its current location to a server or mobile device, where this information can be displayed on a map or used to track the object's routes and activities.

Some GPS trackers may have other additional features, such as a built-in accelerometer to detect movement or special sensors to measure temperature, humidity or other parameters, depending on the specific needs of the user. Such devices are often used to track the movement of vehicles, cargo, animals, children or for the safety of people in remote or dangerous areas.