基于DMSP/OLS夜间灯光数据的环渤海城市群时空演变研究

路春燕, 许燕婷, 林晓晴, 钟连秀, 苏颖

Study of spatio-temporal evolution of the circum-Bohai urban agglomeration based on DMSP/OLS night-time light data

Chunyan LU, Yanting XU, Xiaoqing LIN, Lianxiu ZHONG, Ying SU

图6 环渤海城市群及子城市群标准差椭圆变化

Fig.6 Standard deviation ellipse change of night-time light for the circum-Bohai urban agglomeration and sub-areas