Morphological Characteristics of Gully Cross-section in the Loess Region Based DEM: Taking Yijun, Yan’an and Suide as Cases
Zhou Yi, Wang Zetao, Yang Feng
SCIENTIA GEOGRAPHICA SINICA . 2020, (3): 455 -465 .  DOI: 10.13249/j.cnki.sgs.2020.03.014