Application of 3D remote sensing technique in tour resources investigation

Remotely sensed imagery can reflect characteristics of sceneries, such as the formation, structure and spatial correlation etc, in order to make people know the surface matters form a macroscopic and holistic view. However, two dimension plane showed in remote sensing image could not get the 3D space in the realistic world reappearance. As the 3D visualization technique is used wider and wider, the visualization processing on the basis of remote sensing technique not only ensures the realization of the real-time 3D visualization, but also is better for the interpretation of remote sensing image. This article discusses a simple and feasible way of recurring the 3D remote sensing image taking Mount Taishan as an example. At the same time, by means of intuitionistic character of the 3D image, the characteristic of geology structures, physiognomy and environment in this area could be evaluated combining with other correlated data. In the end, the types of physiognomy landscape are divided and the distribution character is depicted. This study enhances the practicability of remote sensing technique, as well as, it takes positive effect on the planning and development of tour resources of Mount Taishan