Research on Causes of Dried Soil Layer in the Loess Plateau
chen bao-qun1; zhao jing-bo1; 2; li yan-hua3(1.college of tourism and environment; shaanxi normal university; xi an 710062; 2.state key laboratory of loess and quaternary geology; institute of earth environment; cas; xi an 710075; 3.college of management; xi an university of finance and economics; xi an 710100; china)
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Research and Application of CBRS02B Image Geometric Exterior Calibration
zhu xiao-yong1; zhang guo2; tang xin-ming1; zhu xin-xin3; zhai liang1(1.chinese academy of surveying and mapping; beijing 100039; 2.state key laboratory of information engineering in surveying; mapping and remote sensing; wuhan university; wuhan 430079; 3.chengdu land and resources information center; chengdu 610072; china)
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Study on Classification System of Qualitative Spatial Reasoning Method
wang yu-zhi1; du shi-hong2; guo luo3(1.college of geography and environment science; northwest normal university; lanzhou 730070; 2.institute of remote sensing and gis; peking university; beijing 100871; 3.school of life and environmental science; central university for nationalities; beijing 100081; china)
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A Region-Based CA Model for Urban Land Use Simulation
qiao ji-gang1; 2; he jin-qiang2(1.school of resource and environment; guangdong university of business studies; guangzhou 501320; 2.school of geography and planning; sun yat-sen university; guangzhou 510275; china)
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