基于GIS的京津冀旅游景点空间分布特征分析

ON SPATIAL DISTRIBUTION CHARACTERISTICS OF TOURIST ATTRACTIONS IN BEIJING, TIANJIN AND HEBEI BASED ON GIS

本文以京津冀地区为例,采用最近邻指数、Ripley's K函数法对京津冀地区360个3A级及以上旅游景点的空间分布特征进行定量分析和研究。京津冀地区仅有5A景点在空间上呈均匀分布,3A及4A级景点的空间分布总体上则呈现出聚集分布的特点,但聚集强度又随着观察的尺度而变化,分析其结果为旅游产业决策者在编制旅游景点开发、线路设计、交通建设和营销方案制定提供决策依据。

In this paper,taking the Beijing-Tianjin-Hebei region as an example,the spatial distribution characteristics of360Class3A or above tourist attractions in the Beijing-TianJin-Hebei region are quantitatively analyzed by the Nearest Neighbor Index Fuzzy Clustering and Ripley's K function method.There are5A spots in the space evenly distributed,3A and4A spots on the overall spatial distribution showing the characteristics of aggregation,but the intensity of aggregation changing with the observation scale.The results of analysis provide decisionmaking basis for the tourism industry policy makers in the preparation of tourist attraction development,route design,traffic construction andmarketing programs.