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Automatic recognition of loess landforms using Random Forest method 期刊论文
Journal of Mountain Science, 2017, 卷号: 14, 期号: 5, 页码: 885-897
Authors:  ZHAO Wu-fan;  XIONG Li-yang;  DING Hu;  TANG Guo-an
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Landform Recognition  Random Forest  Feature Fusion  Dem  Loess Landform  
Snake Model for the Extraction of Loess Shoulder-line from DEMs 期刊论文
Journal of Mountain Science, 2014, 卷号: 11, 期号: 6, 页码: 1552-1559
Authors:  YAN Shi-jiang;  TANG Guo’an;  LI Fa-yuan;  ZHANG Lei
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Snake Model  Dem  Loess Shoulder-line  
Uncertainty of Slope Length Derived from Digital Elevation Models of the Loess Plateau, China 期刊论文
Journal of Mountain Science, 2014, 卷号: 11, 期号: 5, 页码: 1169-1181
Authors:  ZHU Shi-jie;  TANG Guo-an;  XIONG Li-yang;  ZHANG Gang
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Slope Length  Uncertainty  Digital Elevation Models (Dem)  Loess Terrain  
不同排放源周边大气环境中NH3浓度动态 期刊论文
生态学报, 2013, 卷号: 33, 期号: 23, 页码: 7537-7544
Authors:  刘杰云;  况福虹;  唐傲寒;  沈健林;  王国安;  孟令敏;  刘学军
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Nh3  养殖场  垃圾填埋场  交通源  农田  
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
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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
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谷脊线  空间格局  空隙度  
Landform Classification of the Loess Plateau Based on Slope Spectrum from Grid DEMs 专著章节文集论文
出自: Advances in Digital Terrain Analysis, http://www.springer.com/earth+sciences+and+geography/geographical+information+systems/book/978-3-540-77799-1:Lecture Notes in Geoinformation and Cartography, 2008, 页码: 107-124
Authors:  TANG Guo-an;  LI Fayuan(李发源)
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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
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Dem  地形分析  尺度  尺度效应  
Review of digital elevation model (DEM) based research on China Loess Plateau 期刊论文
Journal of Mountain Science, 2005, 卷号: 2, 期号: 3, 页码: 265-270
Authors:  Guo’an Tang;  Shanshan Ge;  Fayuan Li(李发源);  Jieyu Zhou
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Review  Dem  The Loess Plateau