1. A single sensor three-dimensional imaging system comprising: a single sensor mounted on a moving platform; processing means, connected to said sensing means, comprising: converting means, connected to said sensing means, for converting analog signals to digital signals; buffer means, connected to said converting means, for storing, cutting and recombining images; and multiplexing means, connected to said buffer means and to said display means, for multiplexing images from said buffer means to said display means; and display means, connected to said processing means, for displaying three-dimensional images.