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《Agricultural Research in the Arid Areas》 2004-03
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Research on slope-conversion-atlas in Loess Plateau

CHEN Yan~1, QI Qing-wen~1, TANG Guo-an~2 (1.Institute of Geographic Science and Natural Resources Research, CAS, Beijing 100101, China; 2.Department of Urban and Resource Sciences, Northwest University, Xi' an 710069, China)  
Slope is the basic data for the agriculture, forestry, hydrologic research and other activities of national economy. With the implementation of great exploitation and ecological environmental restoration in west region of China, it is necessary to beat out the accuracy of the slope data derived from DEM (Digital Elevation Model) in different spatial scale. From the viewpoint of geography and practical application, three typical test areas are chosen to represent the topographic features of Loess Plateau. Applying GIS, mathematical statistics and comparative laws as a basic research methodology and 1∶10000 DEM as a criterion, a research on the error simulation and the rectify method in deriving slope gradient from 1∶50000 DEM was made. An atlas of slope-correction was set up to rectify the statistical values of slope in different topographic areas of Loess Plateau, which would be of great importance in enacting referential standards in the fields of both applicable accuracy and suitable conditions of different kinds of DEM. The future work is also discussed and prospected.
【Fund】: 国家自然科学基金资助项目(49971065);; 中科院知识创新工程领域前沿项目(CXIOG-D001-01)
【CateGory Index】: S157
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Chinese Journal Full-text Database 6 Hits
1 QI Qingwen(Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, 100101);The latest development on GeoInfoTUPU[J];Science of Surveying and Mapping;2004-06
2 ZHANG Rong-qun(College of information and electrical engineering of china agricultural university,Beijing 100083,China);Approaches of research on geo-information TuPu[J];Science of Surveying and Mapping;2009-01
3 LIANG Yajuan, QI Qingwen, CHEN Yan, JI Cuiling, YANG Zhiping (Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China; School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China);Basic Platform of Geo-Info TUPU System[J];Geo-information Science;2005-02
4 WANG Chun1,2,TANG Guoan1,LI Fayuan1,ZHU Xuejian1,JIA Yini1(1 Key Laboratory of Virtual Geographic Environment(Nanjing Normal University),Ministry of Education,Nanjing 210046,China;2 Land Information Engineering Department,Chuzhou University,Chuzhou 239000,China);The Uncertainty of Slope Spectrum Derived from Grid Digital Elevation Model[J];Geo-Information Science;2008-04
5 YANG Qin-ke~1,LI Rui~1,CAO Ming-ming~2(1.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources;Yangling 712100,China;2.Northwest University,Xi'an 710069,China);Advances of Quantitative Assessment on Regional Soil Erosion[J];Advances in Earth Science;2006-08
6 ZHAN Lei~1 TANG Guo-an~1 ZHANG Ting~1 DANG Wei-qin~2 1 Key Laboratory of Virtual Geographic Environment,MOE,Nanjing Normal University,Nanjing 210046,Jiangsu,China; 2 Suide Soil and Water Conservation Scientific Research Station,Yellow River Management Committee,Suide 718000,Shaanxi,China;Histogram matching based downscaling model of slope spectrum:A case study in Jiuyuan watershed of northern Shaanxi[J];Arid Land Geography;2008-05
Chinese Journal Full-text Database 1 Hits
1 CHEN Shu peng, YUE Tian xiang, LI Hui guo (State Key Laboratory of Resources and Environmental Information System, CAS, Beijing 100101, China);Studies on Geo-Informatic Tupu and its application[J];Geographical Research;2000-04
Chinese Journal Full-text Database 10 Hits
1 LI Fen-ling et al(College of Resources and Environment,Northwest A&F University,Yangling,Shaanxi 712100);Algorithm Comparison of Slope and Aspect from DEM[J];Journal of Anhui Agricultural Sciences;2008-17
2 LU Ying-cheng~(1),WANG Xin-yuan~(1),ZHUANG hua-feng~2,GAO Chao~(1) (1.College of Territorial Resources and Tourism,Anhui Normal University,Wuhu 241000,China;2.College of Sociology,Anhui Normal University,Wuhu 241000,China);Analyzing Structures and Functions of Weitian(artificial field) Patterns in Southeastern Anhui Province Based on Remote-sensing Information[J];Journal of Anhui Normal University(Natural Science);2006-01
3 LI De-ping1,WANG Li-ping1,LIU Shi-yin2,XIE Zi-chu1,DING Liang-fu2,WU Li-zong2(1.The College of Resources and Environmental Science,Hunan Normal University,Changsha Hunan 410081,China;2.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China);Tupu Analysis of the Spatio-Temporal Glacier Variations in the Central and Western Qangtang Plateau since the Little Ice Age[J];Journal of Glaciology and Geocryology;2009-01
4 Huang Xiaoxia 1) Wang Jing'ai 2) Wang Ying 1) ( 1)Institute of Resources Science, 2)Resources and Environment Sciences Department, Key Laboratory of Enviromental Change and Natural Disaster, The Ministry of Education of China: Beijin;FLOODS DISTRIBUTION AND PATTERN CHANGES IN CHINA BASED ON COUNTY UNIT (1949-1998)[J];Journal of Beijing Normal University(Natural Science);2001-05
5 Tian Guozhen Wang Ping Wang Ailing Li JinggangChen Xuewen Liao Tongkui Li Xiangrong Zhao Xia(Key Laboratory of Environment,Change and Natural Disaster,Ministry of Education;College of Resources Science and Technology: Beijing Normal University,100875,Beijing,China);COMPARISON OF PRECISION OF SLOPE WITH DIFFERENT SCALES:A CASE STUDY IN FARMING-PASTORAL ZONE[J];Journal of Beijing Normal University(Natural Science);2006-03
6 CHEN Nan~1,WANG Qin-min~1,TANG Guo-an~2 (1.Fujian Provincial,Spatial Information Research Center,Fuzhou University,Fuzhou 350003,China;2.Jiangsu Provincial Key Laboratory of Geo-informatics,Nanjing Normal University,Nanjing 210097,China);A contrast analysis of slopes extracted by different algorithms based on DEM[J];Engineering of Surveying and Mapping;2006-01
7 QI Qingwen(Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, 100101);The latest development on GeoInfoTUPU[J];Science of Surveying and Mapping;2004-06
8 LIAO Ke ①②,CHEN Wenhui ①,CHEN Yufen ③,YU Ming ①,Dai Wenyuan ①,WU Guosheng ①,CHEN Jing,ZHANG Mingfeng ①(①College of Geographic Science Fujian Normal University ,Fuzhou 350007;②Institute of Geographical Sciences and Natural Resources Research ,CAS Beijing 100101;③Surveying and Mapping Institute of Information Engineering University, Zhengzhou 450052);Study of ecological environment comprehensive informatic tupu[J];Science of Surveying and Mapping;2005-06
9 ZHANG Wei-jun~(①②),WANG Wen-ke~(②),KONG Jin-ling~(①),WENG Xiao-peng~(②)(①School of Earth Science and Resources Management,Chang'an University,Xi'an 710054;②School of Environment Science and Engineering);Slope and aspect analysis based on GeoMap[J];Science of Surveying and Mapping;2006-04
10 WANG Xiu-yun~(①②),CHEN Ye~(①),ZHOU Wei-bo~(①)(①Nanjing Normal University,Nanjing 210097;②Suzhou College,Suzhou 234000);Research on a method of computing slope land's surface area[J];Science of Surveying and Mapping;2006-04
Chinese Journal Full-text Database 10 Hits
1 LUO Ai wu (Guangdong Environmental Protection School, Guangzhou 510655,China);THE LAND RESTORTION IN THE SUNK AREAS OF COAL EXTRACTION IN HUAIBEI CITY[J];Journal of Anhui Normal University(Natural Science);2002-03
2 HAO Zhen-chun,CHI Chen-xing niversity, Nanjing Jiangsu 210098, China);The Effect of Spatial Resolution and Sampling Method on the Watershed Features Derived from DEM[J];Journal of Glaciology and Geocryology;2004-05
3 Wu Shenglin 1 Liu Wenkai 2 Zhang Hebing 2 Wei Danbin 3 (1. Beijing Vocational & Technical Institute of Industry,100042; 2. Jiaozuo Institute of Technology,454159; 3. Henan Administration Center of Land,450003);A Study on Organism Reclamation Technique in the Subsided Jiaozuo Coal Mining Area[J];Journal of Beijing Vocational & Technical Institute of Industry;2002-01
4 Zhu Xiao-kun, Yue Jing-xian, Li Ming ( Photogrammetry and Remote Sensing Center,Beijing Instititute of Surveying and Mapping, Beijing,100038 );Methods Search and Application of the Improved Work Flow of 1:10000 DEM Production[J];Beijing Surveying and Mapping;2007-03
6 Jia Zhiqing 1) Song Hongzhu 2) Chen Tao 3) Li Changzhe 1);Soil Moisture Space Distribution Features in Huangjiaercha Small Watershed[J];JOURNAL OF BEIJING FORESTRY UNIVERSITY;1999-05
7 ZHANG Zhi; ZHU Jin-zhao; ZHU Qing-ke; ZHANG Yu-qing; YAO Ai-jing; CAO Gang; WEI Tie.Key Laboratory of Soil and Water Conservation and Desertification Combating, Ministry of Education,Beijing Forestry University,100083,P.R.China.;Topographic variation pattern of landscape distribution in Caijiachuan watershed, the Loess Plateau of western Shanxi Province.[J];Journal of Beijing Forestry University;2005-02
8 BI Hua-xing 1,2; TAN Xiu-ying 3; LI Xiao-yin 1,2. 1 College of Soil and Water Conservation, Beijing Forestry University, Key Laboratory of Soil and Water Conservation & Desertification Combating, Ministry of Education,100083, P.R. China; 2 Soil and Water Conservation Service, Qingcheng County, Gansu Province, 745100,P.R.China.;Digital terrain analysis based on DEM.[J];Journal of Beijing Forestry University;2005-02
9 HUANG Guo-sheng~1;WANG Xue-jun~1;SUN Yu-jun~2;WEI Jian-xiang~1;SUN Tao~1.1 Academy of Forestry Inventory and Planning,State Forestry Administration,Beijing, 100714,P.R.China;2 College of Resources and Environment, Beijing Forestry University, 100083,P.R.China.;Forestry eco-environmental quality evaluation in mountainous regions of Hebei Province.[J];Journal of Beijing Forestry University;2005-05
10 LIU Peng-ju 1,2; ZHU Qing-ke1; WU Dong-liang2; ZHU Jin-zhao1;TANG Xiao-ming2. 1 Key Laboratory of Soil and Water Conservation and Desertification Combating, Ministry of Education, Beijing Forestry University, 100083, P. R. China; 2 Institute of Forest Resource Information Techniques, Chinese Academy of Forestry,100091, Beijing, P. R. China.;Automated extraction of shoulder line of valleys based on flow paths from grid Digital Elevation Model (DEM) data[J];Journal of Beijing Forestry University;2006-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 QU Yan-bo et al (College of Resources and Environment,Shandong Agricultural University, Taian,Shandong 271018);Analysis of the Correlation between Soil Erosion Dynamics and Land Utilization in Eastern Mountainous Areas at County Level[J];Journal of Anhui Agricultural Sciences;2008-04
2 LI Ren-jie,GUO Feng-hua,ZHANG Jun-hai,FU Xue-qing,GU Bao-qing(College of Resource and Environmental Science,Hebei Normal University,Shijiazhuang 050016);Application of double coordinate system combined graph in geo-information graphic representations[J];Science of Surveying and Mapping;2006-03
3 CHEN Yuan-yuan,ZHAI liang(Computer Science and Technology Department,Luoyang Normal University,Luoyang 471022,China;School of Resource and Environment Science,Wuhan University,Wuhan 430079,China);Research on ecological environment geo-information TuPu based on three-dimensional and dynamic visualization[J];Science of Surveying and Mapping;2007-02
4 LI Ren-jie,ZHANG Jun-hai,FU Xue-qing,GU Bao-qing(College of Resource and Environmental Science, Hebei Normal University, Shijiazhuang 050016);Application of multi coordinate systems center combined graph in graphic methodology of earth information[J];Science of Surveying and Mapping;2007-03
5 WANG Ming-chang①②,HE Yue③,XU Jun-qiang④,WANG Zhi-heng①(①College of Geo-exploration of Science and Technology,Jilin University,Changchun 130026,China;②The Institute of Mineral Resources Prognosis of Synthetic Information,Jilin University,Changchun 130026,China;③ Zhejiang Meteorological Bureau,Hangzhou 310017,China;④Henan Institute of Geological Survey,Zhengzhou 450047,China);Analysis on geo-info-spectrum of landscape pattern evolvement in Changbai Mountain based on GIS[J];Science of Surveying and Mapping;2008-06
6 YANG Qin-ke1,2,ZHAO Mu-dan1,LIU Yong-mei1,WANG Lei1,LI Rui2(1.Northwest University,Xi'an 710069,China;2.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100,China);Application of DEMs in Regional Soil Erosion Modeling[J];Geomatics World;2009-01
7 SUN Hou-cai,ZHAO Jian(Yangtze River Scientific Research Institute,Wuhan 430010,China);Idea Contrast on Soil and Water Conservation at Home and Abroad[J];Journal of Yangtze River Scientific Research Institute;2008-03
8 WANG Liwen1,NIU Zheng1,WEI Yaxing2(1.The State Key Laboratory of Remote Sensing Science,Institute of Remote Sensing Applications,CAS,Beijing 100101,China;2.Liaoning Normal University,Dalian 116029,China);Erosion Detection by Remote Sensing[J];Progress in Geography;2007-02
9 ZHU Lianqi,FENG Wenfeng,ZHU Wenbo(Institute of Resources and Environment,College of Environment and Planning,Henan University,Kaifeng 475004,China);Progress of "3S" Technique Application in Soil Erosion Study[J];Progress in Geography;2008-06
10 LU Binying1,2,CHEN Zhengjiang1,YUAN Kansheng1,WANG Haiyan3(1 Department of Urban and Resource Science,Northwest University,Xi’an 710069,China; 2 Remote Sensing and Computer Center,Shaanxi Provincial Highway Survey and Design Institute,Xi’an 710068,China;3 Shaanxi Provincial Decision-making and Consultation Committee,Xi’an 710006,China);Construction and Analysis of Shaanxi Provincial Urban and Transportation TuPu[J];Geo-Information Science;2007-02
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 CHEN Shu peng, YUE Tian xiang, LI Hui guo (State Key Laboratory of Resources and Environmental Information System, CAS, Beijing 100101, China);Studies on Geo-Informatic Tupu and its application[J];Geographical Research;2000-04
2 Yue Tianxiang (State Key Lab of Resources & Environment Information System, CAS, Beijing 100101);Quantitative Research Methods of Spatial Heterogeneity[J];Geo-information Science;1999-02
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