Three-dimensional display component for rural folk-custom tourism

China has a long history and rich culture landscape resources, but with not very well developed tourism. The importance of rural folk-custom tourism popularization and propaganda has brought attention and consensus to more and more people in modern society. Tourism publication is of great practical significance in tourism. With the problem that currently there were few systems about rural folk-custom tourism, we can only publish and query the character on tourism in the respective of directions of tourists and tourism resources, we rarely can intuitively publish, inquiry and analyze the interrelationship between the space characteristic information and the spatial information. So the consumers have no imagic and visual realization of the scenic spot, also lack the continuous display of the virtual reality space and interactive function. Considering this defect, we superpose the two-dimension electronic map to the digital elevation model to form the basic 3D simulation terrain of the demonstration zone for spatial analysis, integrated fast scheduling of the large-scale data, multi-scale level of detail of the landscape information, multimedia, WebGIS and virtual reality technology to develop the adaptive component, adaptive display the tourism landscape, for rural folk-custom tourism, for the interest of tourists, enterprise and the village administrative department. This paper indicates that the three-dimensional display component for rural folk-custom tourism will provide a new tool and verifying methods in tourism and it is extensible, portable and reusable, therefore, it simplifies the development and maintenance of applications.