基于夜间灯光和微博签到数据的郑州市城市空间结构识别

魏石梅,潘竟虎

Identification of Urban Spatial Structure in Zhengzhou City based on Nighttime Light and Microblog Check-in Data

Shimei Wei,Jinghu Pan

图7 城市中心人类活动强度指标的计算结果

Fig.7 Results of human activity intensity indicators in urban center