结合夜光遥感的成渝城市群城市经济发展特征变化分析

牛振生, 杨鑫, 陈超, 廖祥, 张小轩

Analysis of changes in the economic development characteristics of the Chengdu-Chongqing urban agglomeration using remote sensing data on nighttime light

NIU Zhensheng, YANG Xin, CHEN Chao, LIAO Xiang, ZHANG Xiaoxuan

图1 研究区2020年夜间灯光辐射值及地形分布

Fig.1 Night light radiation value and terrain distribution in the study area in 2020