基于DEM的黄土地貌类型提取与制图——以黄土高原丘陵沟壑实验样区为例
朱红春, 张友顺, 汤国安, 袁勘省, 李晓印, 易红伟
DEM-Based Landforms Extraction and Application ——A Case Study in the Hilly-gully Areas of the Loess Plateau
ZHU Hongchun, ZHANG Youshun, TANG Guoan, YUAN Kansheng, LI Xiaoyin, YI Hongwei
地球信息科学学报 . 2003, (4): 110 -113 .