北京测绘2025，Vol.39Issue(5)：718-724,7.DOI:10.19580/j.cnki.1007-3000.2025.05.023
河南省A级旅游景区的空间分布特征
Spatial distribution characteristics of A-level tourist attractions in Henan Province
摘要
Abstract
Tourist attractions,as carriers of the tourism industry's development,are an important lever for promoting regional economic growth.This study focused on 686 A-level tourist attractions in Henan Province,utilizing spatial analysis methods such as kernel density analysis and nearest neighbor index,to explore their spatial distribution characteristics and degree of aggregation from perspectives such as type and scale.The results are as follows.① The A-level tourist attractions in Henan Province exhibit a distribution pattern of"dense in the central and northern regions,sparse in the eastern,western,and southern regions;"② The kernel density spatial pattern of A-level tourist attractions in Henan Province shows significant differences,forming five ultra-high-density core areas and three secondary-high-density core areas;③ The A-level tourist attractions in Henan Province generally exhibit a clustered distribution,while 5A-level tourist attractions show a random distribution,the kernel density value of 3A-level tourist attractions is the highest,while that of 5A-level tourist attractions is the lowest;④ 5A and 2A-level tourist attractions show a"northeast-southwest"distribution trend,while 3A-level tourist attractions show a"northwest-southeast"distribution trend.关键词
兴趣点(POI)/核密度分析/最邻近指数/A级旅游景区/河南省Key words
points of interest(POI)/kernel density analysis/nearest neighbor index/A-level tourist attractions/Henan Province分类
天文与地球科学引用本文复制引用
朱荣荣,李向然,王严..河南省A级旅游景区的空间分布特征[J].北京测绘,2025,39(5):718-724,7.基金项目
国家自然科学基金(41807018) （41807018）
