16.8 million colours, colour depth of 8bit, floor resolution of 20cm. File size approx. 23MB per image. For each orthophoto, a position file in tfw format. 20 pictures. Gauss-Krüger coordinate system
At this scale 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0.5 degrees longitude by 0.5 degrees latitude or about 54 kilometres by 54...