2008 年 47 巻 6 号 p. 22-29
In Japan, There are some nature parks in the mountain area around the country. These parks are valuable as walking and hiking place for many people who are not only keeping health but also enjoying the own view and landscape. In order to experience such situation easily, landscape simulation on a PC is convenient tool. Therefore, 3D data acquisition for the spatial of nature park are needed for achievement of the landscape simulation. However, there are some issues for 3D measurement for the spatial of nature, e.g. without GCPs, difficult to acquisition of stereo images, and so on.
In these circumstances, 3D measurement method by using walking direction images is developed. Accuracy evaluation for the method and 3D modeling for a part of Oze national park are investigated in this paper.