基于GIS的贵州省旅游资源空间分布及交通便利性研究

摘要

This study based on the data of Baidu map, using GIS spatial analysis technology, acquires the distribution of tourism resources in Guizhou. Then statistics the number of tourism resources dropping into different buffer radius by establishing the multiple ring buffers of transportation junction and trunk road in Guizhou. The covering of main traffic facilities and attractions accessibility is discussed comprehensively by using literature analysis method, which analyses the advantages and disadvantages of the existing tourism resources. And the traffic convenience in the tourism industry is also evaluated. This study shows that there are rich tourism resources in Guizhou province, but the distribution of tourist attractions is scatter, the high-end traffic facilities still need further improve.%以百度地图为主要数据源，利用GIS空间分析技术，获取了贵州省旅游资源分布概况。从建立交通枢纽点以及交通道路线的缓冲区入手，统计落入不同缓冲区半径内旅游资源点的个数，综合分析贵州省主要交通干道覆盖程度，得出所研究景点的可达性，来评估贵州旅游业的交通便捷性。研究结果表明：贵州省的旅游资源丰富，但旅游景点分布比较散乱，交通便利性及高端交通设施还需进一步完善。