Airplane Flights Patterns Over The USA
By user12607856 on Apr 30, 2008
The movie depicts flight patterns that occurred over a few days in 2005 March. The count on the lower left shows the number of USA-related flights at the time listed on the lower right.
The major cities are beacons of light and the eastern seaboard just blazes at certain times of the day.
An excellent way of presenting the data.