The film mosaic of T-3A camera is assembled together and interpreted in United States.
United States USA Date:1940 Duration:5 min 17 sec Sound:Yes
A U.S. Army training film about interpreting a camera film with aerial views. A print of T-3A camera film is developed. The mosaic prints are mounted by adhesive or staples. Completed mosaic is matched for contrast control networking. It is contrasted with U.S. geographical survey sheets and road maps. These are used to mark known places. Then these prints are pasted together. These pictures are send to an interpreter officer who translates the desired information. He uses stereoscope to find new enemy gun position, camouflage or other informations.
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