The Space Layout Research On Regional Cooperation And Development Of Silk Road Site Group Based On GIS

Since the success of the silk road in support, reshape the silk road culture, and realize international cooperation become the new development strategy. This ancient road, not only is the symbol of spiritual civilization, but also the gold landmark of innovation development. For China's period of 22 sites, once dubbed the "world heritage", these sites and surrounding related sites popularity boost, then pull the tourist economy, and scientific research enthusiasm, stimulate surrounding areas successively development, produce linkage effect. Based on this, in support of the silk road segment leaves at 22 sites in China, acquire and process the site data and traffic, economy, population data of various counties along the silk road. Combination of qualitative and quantitative methods, based on the GIS platform, respectively for each county site resources advantage, transportation advantages, comparing the economic and urbanization level from four aspects, get the index data, and analyze the relationship between each other. Finally build site resources development suitability evaluation index system, Uses the ESDA spatial data analysis method, and according to the suitability of the site along the silk road resources development space gathered characteristics to predict the silk road China section of the site group of spatial layout and the trend of regional development, and provide the scientific basis and reference value.Through the analysis and research, this paper get the following conclusion:(1)sparse sites along the silk road region distribution, resources with low visibility and influence, the lack of a scenic spot or reserve scale. Site resource advantage of various degrees exist significant differences in the space. In the traffic network, the road network density is small, especially in the sparsely populated in xinjiang and gansu section. The traffic trunk line effect and traffic accessibility also has significant space gathered phenomenon. Along the silk road region, meanwhile, the urbanization level of uneven distribution of space, the level of economic development is not optimistic.(2)from the coupling coordination, counties and cities along the silk road site resources advantage and traffic factors between extremely uncoordinated, can be divided into traffic delay and the lag of resources type two cases. At the same time, the study area's urbanization level and economic level, and the site also is not harmonious state between resource advantage degree.in order to give play to the resource advantage of the site, for regional cooperation and counties along the silk road city need to speed up the economic development and urbanization pace, efforts to improve traffic network system.(3)along the silk road region site resources development suitability index of Moran's I values of 0.5297,0.01 the confidence level, namely counties along the silk road city ruins of resource development suitability obvious spatial characteristics, hot spot analysis results also showed significant polarization phenomenon. According to the results of analysis, this paper will be divided into several cooperation zones along the silk road region, and according to the center of each zone city types are divided into six types. Significance lies in the fact that through regional cooperation, especially the silk road site point of counties and cities, to be able to promote the research and spread of the silk road culture, promote the all-round development of economy and society along the region.