摘要
为满足新时代城市建设与规划要求,以哈尔滨市主城区为研究区,基于GIS技术对生活服务设施POI数据进行核密度、标准差椭圆、空间自相关等分析方法,探究哈尔滨市主城区生活服务设施的空间分布状况。结果表明,哈尔滨市主城区各类生活服务设施主要分布在南岗区、道里区、道外区及香坊区,呈现出内密外疏的分布形态;各类设施分布具有显著方向性,中心点地理位置接近;POI数据在南岗区、道里区、道外区、香坊区以及4区交界处呈现显著的空间自相关性。哈尔滨市主城区中心区域生活服务设施数量密集,配套充分,但周边区域建设仍有待完善。
In order to meet the requirements of urban construction and planning in the new era,taking the main urban area of Harbin City as the research area,based on GIS technology,analysis methods such as core density,standard deviation ellipse,and spatial autocorrelation were used to explore the spatial distribution of living service facilities in the Main City of Harbin City.The results show that:various living service facilities in the Main City of Harbin City are mainly distributed in Nangang District,Daoli District,Daowai District and Xiangfang District,showing a distribution pattern of dense inside and sparse outside;the distribution of various facilities has significant directivity,and the center points are geographically close;POI data shows significant spatial autocorrelation in Nangang District,Daoli District,Daowai District,Xiangfang District and the junction of the four districts.The number of living service facilities in the central area of the Main City of Harbin City is dense and equipped,but the construction of surrounding areas still needs to be improved.
出处
《科技创新与应用》
2024年第31期80-83,共4页
Technology Innovation and Application
基金
黑龙江省属高校基本科研业务费(2022-KYYWF-1074)。
作者简介
第一作者:李琳(1997-),女,硕士,助教。研究方向为水文遥感。
