基于夜间灯光数据的东北三省城市空间格局演变研究

徐杰佳, 臧淑英, 那晓东

Evolution of urban spatial patterns in the three provinces of Northeast China based on the nighttime light data

Jiejia XU, Shuying ZANG, Xiaodong NA

图3 夜间灯光重心位置变化

Fig. 3 The nighttime light center position variations in the Northeast China as a whole （a） and in the three provinces （b， c， d）