期刊论文

Study on the Spatial Pattern of Urban Activity Facilities Based on POI Data:taking Changsha City as an Example

中文

国土与自然资源研究

Territory & Natural Resources Study

1003-7853

2024

6

7-10

10.16202/j.cnki.tnrs.2024.06.002

湖南省研究生科研创新项目(CX20211255)。

本校为第一机构

城市活动设施的空间格局研究可为完善城市布局、优化城市空间结构提供理论和实际参考。基于POI数据,运用核密度估计法、平均最近邻指数法、标准差椭圆、叠加分析等方法,综合探究长沙市活动设施空间格局。结果表明,(1)长沙市主城区...展开更多 城市活动设施的空间格局研究可为完善城市布局、优化城市空间结构提供理论和实际参考。基于POI数据,运用核密度估计法、平均最近邻指数法、标准差椭圆、叠加分析等方法,综合探究长沙市活动设施空间格局。结果表明,(1)长沙市主城区活动设施中心呈“一主多副”特征,“主中心”边界范围广,集聚优势显著,功能设施混合度高。(2)长沙市居民的活动区域,东城区比西...

The study of the spatial patterm of urban activity facilities can provide theoretical and practical references for improving the urban layout and optimizing the urban spatial structure.Based on the POI data,the spatial pattern of activity facilities in Changsha City is ...MORE The study of the spatial patterm of urban activity facilities can provide theoretical and practical references for improving the urban layout and optimizing the urban spatial structure.Based on the POI data,the spatial pattern of activity facilities in Changsha City is investigated by using the kermel density estimation ...