基于大数据的极端暴雨事件下城市道路交通及人群活动时空响应

易嘉伟, 王楠, 千家乐, 马廷, 杜云艳, 裴韬, 周成虎, 涂文娜, 刘张, 王会蒙

Spatio-temporal responses of urban road traffic and human activities in an extreme rainfall event using big data

YI Jiawei, WANG Nan, QIAN Jiale, MA Ting, DU Yunyan, PEI Tao, ZHOU Chenghu, TU Wenna, LIU Zhang, WANG Huimeng

图4 早、晚高峰时段北京城区路网交通指数与积水点分布情况

Fig. 4 Road traffic and inundation distribution during morning and evening rush hours