基于DEM的重庆三峡库区水系提取试验研究

俞雷, 刘洪斌, 武伟

Extraction of River Networks in the Three Gorges Area in Chongqing Based on DEM

YU Lei, LIU Hong-Bin, WU Wei

地理科学 . 2006, (5): 616 -621 . DOI: 10.13249/j.cnki.sgs.2006.05.616