Air photo enlargements of five times or more can be made from an original image with excellent results, depending on the quality of the original negative. If you require any portion of an aerial photograph enlarged, mark the area on a photocopy of the photograph and send it to the National Air Photo Library. Enlargements of up to 101cm x 152cm (40" x 60") can be produced at customized scales for large-format presentation.

Photo of Ottawa's Centretown	5x Enlargement of Parliament Hill from the same photo