基于DMSP/OLS灯光亮度组合值的城市建成区提取方法

杨艺, 孙文彬, 韩亚辉

Extraction method of urban built-up area based on light brightness combination value of DMSP/OLS

YANG Yi, SUN Wenbin, HAN Yahui

图1 灯光亮度与灯光起伏度

Fig.1 Light brightness and lighting fluctuations