Research And Realization The Visually Sharing Mechanism For Heterogeneous Data Of Intangible Cultural Heritage Based On G/s Model

China has a long history and many precious cultural heritages, which including intangible cultural heritage and intangible cultural heritage. The intangible culture heritage is the format of the traditional culture which is non-physical existence and closely related to the life. They has been inherited from generation to generation. With the trend of globalization and China to speed up the process of social modernization, especially with the process of modernization and urbanization go on, with the big transfer of population and the improved information level which was brought with the popularity of internet and television. So the intangible cultural heritage is facing many serious threats like forgotten,damage or even disappearing, and the rescue and protection of intangible cultural heritage are great urgency.The intangible cultural heritage has the characters like regional, unique, living normality, inheritance, rheology, comprehensive and national, so it decides that the way of protecting intangible cultural heritage must be able to reflect the intangible cultural heritage in time and space changing process and the inheritance and evolution, then it can record the rare, endangered and historical value of the intangible cultural heritage more all-sided, real and systemic. The spatial information technology can use the two-dimensional and three-dimensional maps to show the intangible cultural heritage's changes including the time and space and the real historical and geographical information in a virtual space, to realize the intangible cultural heritage's time-space continual recording and reproduction.Therefore, spatial information technology as the core, with the help of modern information technology, such as multimedia technology, network technology, database technology, virtual reality technology and so on, to protect intangible cultural heritage is effective, and it is the only way of intangible cultural heritage protection.This paper deeply researched to the current protection of intangible cultural heritage resources result of the work and bottlenecks, based on the results of protection of foreign intangible cultural heritage. It proposed an intangible cultural heritage protection technique which based on spatial information technology, which combined the existing intangible cultural heritage data and spatial data with G/S model, which is not only to achieve the client's three-dimensional visual display, but also stressed the intangible cultural heritage resources'nationalism and geographical environment, and it made display more intuitive.Second, it established a stander for intangible cultural heritage protection data exchange. On the basis of HGML, it established standard of ICHML that is used in intangible cultural heritage resources protection, which contains the intangible cultural heritage protection classes as Folklore,Inheritance,Culture Spaces an so on.Third, it proposed a mechanism for aggregating intangible cultural heritage data on client aggregation mechanism. It realized the intangible cultural heritage resources'sharing mechanism for heterogeneous data of intangible cultural heritage based on G/S model's visual sharing mechanism for heterogeneous data of intangible cultural heritage based on G/S mode.Finally, it built a space-based information technology platform to protect Qiang's intangible cultural heritage.The Qiang's intangible culture which is endangered intangible cultural heritage resource protection especially in Sichuan, and this plantform realized the funcations of intangible cultural heritage information management, quaere and display, the arts and crafts'reproduction and interaction, and the inheritance sites'quaere and planning.