The DOP1000 series orthophoto is a special edition provided by the SMO using aerial photos taken in 1963 hence it is also known as the 1963 orthophoto. It has an image resolution of 0.1m. One characteristic of this series of orthophoto is the images are georeferenced and corrdinates of specific points can be measured from the photo. This series of orthophoto is supplied in the tile basis with coverage of each photo corresponding to a 1:1,000 survey plan. Image Courtesy of Hong Kong Poloytechnic and University.
