1986—2019年黄河流域地表水体动态变化及其影响因素

李崇巍, 王志慧, 汤秋鸿, 胡青峰, 肖培青, 吕锡芝, 刘杨

Dynamics of surface water area in the Yellow River Basin and its influencing mechanism during 1986-2019 based on Google Earth Engine

LI Chongwei, WANG Zhihui, TANG Qiuhong, HU Qingfeng, XIAO Peiqing, LYU Xizhi, LIU Yang

图3 Landsat不同有效观测次数在黄河流域的面积占比的年际变化

Fig. 3 Interannual variation of the area ratio of different levels of clear Landsat observations over the Yellow River Basin