基于GIS的信阳地区旅游资源空间分布研究

摘要

信阳地区作为国家重点生态功能区———淮河源的重要组成部分，旅游资源丰富。通过分析信阳地区旅游资源空间分布结构特征，以期为制定信阳地区旅游资源开发可持续发展战略规划和游客在信阳的旅游出行提供参考。采用GIS空间分析技术，分别建立缓冲半径不等的点缓冲区和线缓冲区进行分析。结果表明：信阳地区旅游资源整体空间分布不均衡，呈现局部集聚；沿主要交通干线呈带状分布特征。%As an important part of the national key ecological function area,Huaihe river source,Xinyang is rich in tourism resources. Analyzing the spatial distribution of tourism resources in Xinyang area,was used to provide a reference for the development of strategic planning of sustainable development of tourism resources in Xinyang and tourists travel in Xinyang. Using GIS spatial analysis technique,this paper established points buffer and line buffer with different buffer ra-dius,and analyzed.,The results show that the overall spatial distribution of tourism resources in Xinyang area is not bal-anced,and the local agglomeration is presented;and has banded distribution characteristics along the main traffic lines.