Extracting Information from ETM+ Image Using C5.0 Decision Tree Algorithm
wen xing-ping1; 2; hu guang-dao1; 2; yang xiao-feng3(1.institute of mathematic geology and remote sensing geology; china university of geosciences; wuhan 430074; 2.state key laboratory of geological processes and mineral resources; wuhan 430074; 3.college of environmental science and engineering; nanjing university of information science & technology; nanjing 210044; china)
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Definition of Ecotourism Destination
zhu yuan-en1; 2; lu xiao-qin2; kang wen-xing1(1.school of life science and technology; central south university of forestry & technology; changsha 410004; 2.college of horticulture and gardening; yangtze university; jingzhou 434025; china)
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Research on the Distributed Parallel Spatial Indexing Schema Based on R-Tree
zhao yuan-chun1; 2; li cheng-ming2; zhao chun-yu3(1.college of geoinformation science & engineering; shandong university of science & technology; qingdao 266510; 2.chinese academy of surveying & mapping; beijing 100039; 3.school of remote sensing and information engineering; wuhan university; wuhan 430079; china)
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