This technical report is current trend and technical issue of Unattended System, on the legal system and safety to be discussed on to operate the unmanned system. It is recitation the problem of the operational which is considered as the current situation in Japan. In addition, it also introduces software to automate up to creation of ortho-mosaic image and DSM from analysis aerial triangulation using computer vision technology, aerial photographic images taken at a high overlap ratio from the point of view of photogrammetry.