The Design Of Geology Science Tourist Routes For Geopark Based On Fuzzy Math And Dijkstra Algorithm

The Science popularization of Geology is a basic function of the geopark, as well as the designing of tourist routes plays a paramount important role, how to make them as an organic unity to adapt to the fast development of the declaration and construction of the geoparks, while enhancing the tourists'traveling experience. This paper tries to solve the problem by case study and paradigm buildingStarting with the assorting of the science problems, this paper finds the way to solve the problems of different subjects and finally establishes the professional way. At first, building up the weight system of the Geological heritage's evaluation with the AHP; then, calculating the value of the Geological heritage by Fuzzy Mathematics; finally, getting the optimal tourist routes through Operations Research's optimal path computing method while taking the pain index as the other factor. To make better understand of correlation theory and realization way, we make a detailed introduction and generalization.In research, the author takes The S-shape River-bends of Yellow River National Geopark, Shaanxi as an example, dividing s-shape river-bends landscape, velley-curving landscape and loess landscape into nine parts as the principle of Geological heritage's distribution feature, enrichment degree and the relationship between each other. Calculating the weight system by Yaahp software, combined with expert questionnaire, with the help of Matlab software, we get the score of the nine Scenic Area's valuable resources, environmental condition, and comprehensive value and then use Dijkstra Algorithm to value the factors. At last, we educe the optimal tourist routes through solver macro and demonstrate it on the plan graph. By the case study, the author tries to build up the model based on landscape value and pain index to fit all the geopark-like scenes.