MIL-STD-2411/2, DEPARTMENT OF DEFENSE INTERFACE STANDARD: INTEGRATION OF RASTER PRODUCT FORMAT FILES INTO THE NATIONAL IMAGERY TRANSMISSION FORMAT (26 AUG 1994)., The Raster Product Format (RPF) is a standard data structure for geospatial databases composed of rectangular arrays of pixel values (e.g. in digitized maps or images) in compressed or uncompressed form.