基于夜光遥感影像与百度POI数据的中国城市群空间范围识别方法

梁泽, 黄姣, 韦飞黎, 申嘉澍, 李双成

Identifying the spatial range of urban agglomerations in China based on night light remote sensing and POI data

LIANG Ze, HUANG Jiao, WEI Feili, SHEN Jiashu, LI Shuangcheng

图4 不同区域“点-轴集聚区”空间分布

Fig. 4 Spatial distribution of the "development axis" in different areas