基于POI数据的昆明市养老设施布局研究

Research on the Layout of Elderly Care Facilities in Kunming Based on POI Data

在世界人口老龄化的大趋势下,中国城市老龄化现象越来越突出,养老问题成为热点问题。本文利用数据开放平台抓取的昆明市养老设施的高德POI数据,基于核密度、覆盖率等分析方法,对昆明市中心区养老设施布局进行研究分析。研究发现:昆明市养老服务设施的空间分布受历史区位、经济、城市周边环境等因素的影响;昆明市养老服务设施空间布局不均衡;不同行政区的养老服务设施的空间分布不均衡;以450 m作为“10 min养老服务圈”半径,养老服务设施覆盖程度较高。

Under the general trend of the aging of the world’s population,the phenomenon of aging in Chinese cities has become more and more prominent,and the issue of elderly care has become a hot issue.This paper uses Gaode POI data of Kunming’s elderly care facilities captured by the open data platform,and analyzes the layout of the elderly care facilities in Kunming’s downtown area based on analysis methods such as nuclear density and coverage.The study found that the spatial distribution of the elderly care facilities in Kunming is affected by factors such as historical location,economy,and the surrounding environment of the city.The spatial layout of the elderly care facilities in Kunming is uneven.The spatial distribution of the elderly care facilities in different administrative regions is uneven.With 450 m as the radius of the“10-minute elderly care service circle”,the coverage of elderly care service facilities is relatively high.