An Analysis On Spatial Pattern Of Lanzhou Tourist Attractions Based On GIS

Lanzhou city, sitting in the four companies, is an important trade center inNorthwest China, is rich in tourism resources, but it falls short of its tourismdevelopment. This paper will study the object of Lanzhou, and do the research onLanzhou City's the spatial pattern of tourist attractions. Spatial pattern of urban touristattractions is the structural relationship of the various elements in the city tourismsystem. Do the research on urban spatial structure of tourism is beneficial andreasonable use of the city's tourist attractions, and reasonable layout of city planning,and can give scientific advice for the city's tourism development.This paper summarizes the main theoretical basis of regional tourism's spatialStructure ,introduces the research method and research ideas, defines the qualitativeindex for the type of spatial distribution of tourist attractions,including:Nearestneighbor index,Center and Degree of dispersion and concentration。Based on themethod in GIS,Using the methods of travel analyses the spatial pattern of tourism ofLanzhou. This paper main uses the methods, including the combined effect of tourismresources(R),Connectivity analysis(βindex,γindex) and accessibilityanalysis(Accessibility index(Ai),the average path length, close index(C)),and from thetourism node, the channel element, the domain surface elements and the four citytourist source market in terms of spatial structure of tourism resources in Lanzhou,gives a comprehensive analysis. By calculation, R=0.19, so Lanzhou is a tourist cityof concentration, most scenic spots in Chengguan, this has a great relationship withthe special landform and historical development of Lanzhou. There is the weak link ofspace between the tourist attractions. Traffic and publicity need to strengthen andimprove. The article analyzed four factors, including tourism node, channel elements,the domain factor and tourists market of city. With further analysis of Lanzhou touristattractions, it makes clear that Lanzhou tourist areas are divided four concentration,north tourist district, south urban leisure district, city tourist district and Xigu touristdistrict. Then we evaluated the tourist resources of Lanzhou base on AHP, they hadlower score, The value of culture tourism resources is more than natural tourismresources'. At the same time, the article evaluated the forest park in Lanzhou. Becauseof traffic congestion, lack of publicity, low service quality, the forest park didn't playits proper function. Accordingly, the article put forward the correspondingdevelopment strategy.Through the above analysis and evaluation, at last the paper provides the solution for the problems in the tourism of Lanzhou : to strengthen the old area, oldenvironmental management of tourism attractions, to enhance the development of newscenic spots, to promote the optimization and upgrading of tourism products, todevelop the "two mountains" ,the "two streets" and the three regional Tourism.Therefor ,the tourist city image of Lanzhou will be vigorously promoted.