Equity comparison between straight-line distance and actual access distance to urban public green spaces
Based on the OPTICS spatiotemporal clustering technology and LBS trajectory big data,this paper compares the Gini coefficient of the static spatial relationship and the actual access relationship,and evaluates the fairness of urban public green space allocation and use.The results show that there is a significant equitable difference between the straight-line distance and actual access distance,which reflects the spatial imbalance of public green space use,and urban planning needs to pay more attention to the actual use.
public green spacespatiotemporal clusteringuse fairnessbig data
国家科技期刊平台
NSTL
万方数据
