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3 2015年前后北京及其周边地区社会经济活动强度变化的空间格局 |
Fig. 3 Spatial pattern of changes in the intensity of socio-economic activities in Beijing and its surrounding areas around 2015 |
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