Comparison of Multi-source DEM Data in River Network Extraction in Mountain Watershed

DONG Wu-xin, SHI Zhao-yun, LI Ming, ZHENG Yong-sheng, WANG Rui, ZHANG Hai-long, YU Mei-xiu, CHEN Lian-gang

China Rural Water and Hydropower . 2023, (8): 149 -156 . DOI: 10.12396/znsd.222466