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黄土丘陵地形谷脊线展布特征 期刊论文
干旱区地理, 2010, 卷号: 33, 期号: 3, 页码: 106-111
Authors:  周毅;  汤国安;  张婷;  罗明良;  贾旖旎
Adobe PDF(528Kb)  |  Favorite  |  View/Download:20/0  |  Submit date:2019/04/30
谷脊线  空间格局  空隙度  
黄土丘陵地形谷脊线展布特征 期刊论文
干旱区地理, 2010, 卷号: 33, 期号: 3, 页码: 106-111
Authors:  周毅;  汤国安;  张婷;  罗明良;  贾旖旎
Adobe PDF(528Kb)  |  Favorite  |  View/Download:22/0  |  Submit date:2019/04/30
谷脊线  空间格局  空隙度  
Landform skeleton reconstruction from unorganized points 会议论文
SECOND INTERNATIONAL CONFERENCE ON SPACE INFORMATION TECHNOLOGY, PTS 1-3, Wuhan, NOV 10-11, 2007
Authors:  Luo Mingliang;  Tang Guoan;  Liu Xuejun;  Bian Lu
Adobe PDF(438Kb)  |  Favorite  |  View/Download:11/0  |  Submit date:2020/02/13
landform skeleton  feature points  unorganized points  view sheds principle  
DEM based research on the terrain driving force of soil erosion in the Loess Plateau 会议论文
GEOINFORMATICS 2006: GEOSPATIAL INFORMATION SCIENCE, Wuhan, OCT 28-29, 2006
Authors:  Li Fayuan;  Tang Guoan
Adobe PDF(620Kb)  |  Favorite  |  View/Download:9/0  |  Submit date:2020/02/13
DEM  terrain driving force  regional soil erosion  Loess Plateau  
DEM based research on the landform features of China 会议论文
GEOINFORMATICS 2006: GEOSPATIAL INFORMATION SCIENCE, Wuhan, OCT 28-29, 2006
Authors:  Tang Guoan;  Liu, Aili;  Li Fayuan;  Zhou Jieyu
Adobe PDF(801Kb)  |  Favorite  |  View/Download:16/0  |  Submit date:2020/02/13
DEM  geomorphological parameter  landform classification  China  
DEM及数字地形分析中尺度问题研究综述 期刊论文
武汉大学学报(信息科学版), 2006, 卷号: 31, 期号: 12, 页码: 1059-1066
Authors:  汤国安;  刘学军;  房亮;  罗明良
Adobe PDF(270Kb)  |  Favorite  |  View/Download:123/9  |  Submit date:2013/03/13
地形分析  尺度  尺度效应