Positioning through cell phone base stations is one of the most widely used and accurate ways of positioning today. As long as you use your cell phone, you will automatically learn the location of the base station used by your cell phone to obtain positioning. Where you have been will be through the phone very specific response.

2, ID

Every citizen has their own ID card, which can prove their identity, for example, to go to the field for business or tourism, airplanes or trains need to use the ID card to buy a ticket, or we need to go to some locations to brush the ID card to enter, which is a process of collecting information. ID card is also a way of big data positioning, you can brush the location of the ID card to understand the location of the person.

3, Skynet positioning

As technology becomes more and more developed, cameras can be found everywhere, whether in front of the store, or on the street are able to find cameras. As long as they are photographed by these cameras, they can clearly record your whereabouts, where you have been, where you have passed, and clearly locate you.

4, vehicles

If you usually drive a vehicle through the place where there is a camera, the camera will also capture the license plate of the vehicle you are driving, as well as the vehicle's license plate and color. So through the vehicle it will be possible to locate the person and the camera will record it.