Thirty kilometres above a chosen city, a plane hangs out of sight of the thousands of people scurrying below — continuously circling the metropolis underneath. Every second, the plane takes a photo of the entire city and all the happenings within a 64sq km radius. The images are beamed down to a control centre where they create what is akin to a real-time Google map of everything taking place.
When a crime occurs, teams of analysts simply scroll back in time to the scene of the incident and identify those involved. From that point, they can follow the target by clicking forward through the images to the present moment and pinpoint their location.
And now we know what is in those planes the FBI has been flying in circles around major metropolitan areas including mine. There been testing this system in a run up to adoption.