IGSNRR OpenIR

Browse/Search Results:  1-10 of 10 Help

Selected(0)Clear Items/Page:    Sort:
An approach to extracting surface supply relationships between glaciers and lakes on the Tibetan Plateau 期刊论文
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2018, 卷号: 11, 期号: 11, 页码: 1151-1165
Authors:  Ai, Bei-Bei;  Qin, Cheng-Zhi;  Ye, Qinghua;  Zhu, A-Xing;  Cogley, Graham
Favorite  |  View/Download:3/0  |  Submit date:2019/05/23
Glaciers and lakes  surface supply relationship  digital terrain analysis  parallel computing  Tibetan Plateau  
Hyper-scale digital soil mapping and soil formation analysis SCI/SSCI论文
2014
Authors:  Behrens T.;  Schmidt K.;  Ramirez-Lopez L.;  Gallant J.;  Zhu A. X.;  Scholten T.
Adobe PDF(2093Kb)  |  Favorite  |  View/Download:71/41  |  Submit date:2014/12/24
Hyper-scale Analysis  Digital Soil Mapping  Soil Formation  Digital  Terrain Analysis  Pedology  Geomorphic Signature  Data Mining  Constat  Random Forests  Classification  Prediction  Selection  Stocks  
Parallelizing flow-accumulation calculations on graphics processing units-From iterative DEM preprocessing algorithm to recursive multiple-flow-direction algorithm 期刊论文
Computers & Geosciences, 2012, 卷号: 43, 页码: 7-16
Authors:  Qin C. Z.;  Zhan Li Jun(占利军)
View  |  Adobe PDF(2275Kb)  |  Favorite  |  View/Download:201/36  |  Submit date:2012/09/04
Parallel Computing  Graphics Processing Unit (Gpu)  Digital Terrain  Analysis  Flow Accumulation  Multiple-flow-direction Algorithm (Mfd)  Dem Preprocessing  Digital Elevation Models  Catchment-area  Extraction  Topmodel  
A high speed method of SMTS SCI/SSCI论文
2012
Authors:  Chen C. F.;  Yue T. X.;  Li Y. Y.
Adobe PDF(408Kb)  |  Favorite  |  View/Download:173/44  |  Submit date:2012/09/04
Dem  Interpolation Method  Resolution  Accuracy  Digital Elevation Models  Interpolation Methods  Dem Construction  Terrain Analysis  Accuracy  Error  Quality  Splines  Systems  Scale  
Parallelizing flow-accumulation calculations on graphics processing units-From iterative DEM preprocessing algorithm to recursive multiple-flow-direction algorithm SCI/SSCI论文
2012
Authors:  Qin C. Z.;  Zhan L. J.
Adobe PDF(2275Kb)  |  Favorite  |  View/Download:50/15  |  Submit date:2014/12/24
Parallel Computing  Graphics Processing Unit (Gpu)  Digital Terrain  Analysis  Flow Accumulation  Multiple-flow-direction Algorithm (Mfd)  Dem Preprocessing  Digital Elevation Models  Catchment-area  Extraction  Topmodel  
A high speed method of SMTS SCI/SSCI论文
2012
Authors:  Chen C. F.;  Yue T. X.;  Li Y. Y.
Adobe PDF(408Kb)  |  Favorite  |  View/Download:290/73  |  Submit date:2012/09/04
Dem  Interpolation Method  Resolution  Accuracy  Digital Elevation Models  Interpolation Methods  Dem Construction  Terrain Analysis  Accuracy  Error  Quality  Splines  Systems  Scale  
An approach to computing topographic wetness index based on maximum downslope gradient SCI/SSCI论文
2011
Authors:  Qin C. Z.;  Zhu A. X.;  Pei T.;  Li B. L.;  Scholten T.;  Behrens T.;  Zhou C. H.
View  |  Adobe PDF(718Kb)  |  Favorite  |  View/Download:466/157  |  Submit date:2012/06/08
Topographic Wetness Index (Twi)  Multiple Flow Direction Algorithm  (Mfd)  Digital Terrain Analysis  Digital Elevation Model (Dem)  Resolution  Surface Saturation  Prediction  Area  Soil  Algorithms  Topmodel  Models  Zones  
Multi-scale digital terrain analysis and feature selection for digital soil mapping SCI/SSCI论文
2010
Authors:  Behrens T.;  Zhu A. X.;  Schmidt K.;  Scholten T.
Favorite  |  View/Download:126/2  |  Submit date:2012/06/08
Multi-scale Digital Terrain Analysis  Feature Selection  Spatial Data  Mining  Digital Soil Mapping  Anova  Principal Components Analysis  Random Subsets  Decision Trees  Scale-dependent Correlation  Random Subspace Method  Dem Resolution  Fuzzy-logic  Map Scale  Model  Landscapes  Areas  Silty  Size  
Primary Discussion on the Relationship between Spatial Distributions of Fuzzy Slope Positions and Soil Types 会议论文
Proceedings of SPIE-The International Society for Optical Engineering, Proceedings of SPIE-The International Society for Optical Engineering
Authors:  Qin C. Z.;  Zhu A. X.;  Yang L.;  Li B. L.;  Pei T.
Favorite  |  View/Download:187/4  |  Submit date:2012/06/30
Digital Terrain Analysis  Slope Position  Spatial Gradation  Soil-landscape Model  Soil Subgroup  Landform Elements  Classification  Logic  Model  
An adaptive approach to selecting a flow-partition exponent for a multiple-flow-direction algorithm SCI/SSCI论文
2007
Authors:  Qin C.;  Zhu A. X.;  Pei T.;  Li B.;  Zhou C.;  Yang L.
Favorite  |  View/Download:117/11  |  Submit date:2012/06/08
Digital Elevation Model (Dem)  Multiple Flow Direction Algorithm (Mfd)  Terrain Analysis  Flow Accumulation  Geographic Information System (Gis)  Digital Elevation Models  Catchment-area  Drainage Networks  Topographic  Index  Topmodel  Prediction