基于改进两步移动搜索法的上海市黄浦区公园绿地空间可达性分析
任家怿, 王云

Spatial accessibility of park green space in Huangpu District of Shanghai based on modified two-step floating catchment area method
REN Jiayi, WANG Yun
图4 2019年黄浦区100 m边长蜂窝人口数据聚合图
Fig.4 Population data aggregation of 100 m cellular, Huangpu District, Shanghai, 2019