一种综合DEM和遥感影像提取洪积扇的方法
梁凯旋, 章桂芳, 张浩然

A method for extracting alluvial fan based on DEM and remote sensing data
Kaixuan LIANG, Guifang ZHANG, Haoran ZHANG
图9 贺兰山东麓提取结果
(Landsat 8 B4(R),B3(G),B2(B)合成影像)
Fig.9 Extraction result at the eastern foot of Helan Mountains