Spatial Distribution of A-Grade Tourist Attractions in Henan Province
用定量方法和GIS工具分析河南省175个A级旅游景区的空间分布，发现其呈集聚型、区域差异大，受地理位置、交通、景区组合和经济水平影响。
The paper takes Henan province as research object,and analyses the spatial distribution structure and the spatial distribution regular pattern of 175 A-grade tourist attractions by means of some quantitative analysis methods and GIS spatial analysis tools.The result shows that:(1) The distribution of Henan A-grade tourist attractions is a type of agglomeration and the balance of distribution in different areas is very low.And in 18 cities it differs greatly.Kaifeng and Luoyang are the places with a high density of A-grade tourist attractions;(2) The distribution density of Henan A-grade tourist attractions is unbalanced which corresponds with thebow shapeoverall strategic development arrangement of Henan tourism resources;(3) The distribution of Henan A-grade tourist attractions has some influence on the geography location,traffic condition,the tourist attractions region combination condition and the economic development level.