| GIS-Based Evaluation of Danger in Karst Collapse |
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| 作者姓名： | Chen Xuejun Engineering Faculty China University of Geosciences Wuhan Chen Fujian Liu Baochen Bao Huiming |
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| 作者单位： | Chen Xuejun Engineering Faculty，China University of Geosciences，Wuhan 430074 Chen Fujian Liu Baochen Bao Huiming Department of Civil Engineering，Guilin Institute of Technology，Guilin 541004 |
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| 基金项目： | ThepaperissupportedbyProjectofDisasterReductionandPrevention ofStatePlanningCommission . |
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| 摘 要： | Ｇｅｏｇｒａｐｈｉｃｉｎｆｏｒｍａｔｉｏｎｓｙｓｔｅｍ ,ＧＩＳ ,ｃａｐａｂｌｅｏｆｃｏｌｌｅｃｔｉｎｇ ,ｍａｎａｇｉｎｇａｎｄｇｅｎｅｒａｔｉｎｇｖａｒｉｏｕｓｓｐａｔｉａｌｉｎｆｏｒｍａｔｉｏｎ ,ｉｓａｐｐｌｉｅｄｔｏｓｐａｔｉａｌａｎａｌｙｓｉｓ ,ｍｕｌｔｉ ｆａｃｔｏｒｃｏｍｐｒｅｈｅｎｓｉｖｅａｎａｌｙｓｉｓ,ｄｙｎａｍｉｃｐｒｅｄｉｃｔｉｏｎａｎｄｇｅｎｅｒａｔｉｏｎｏｆｈｉｇｈ ｌｅｖｅｌｇｅｏｇｒａｐｈｉｃｉｎｆｏｒｍａｔｉｏｎ .Ｉｎａｄｄｉｔｉｏｎ ,ＧＩＳｉｓａｌｓｏｃａｐａｂｌｅ…
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GIS-Based Evaluation of Danger in Karst Collapse |
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| Chen Xuejun Engineering Faculty,China University of Geosciences,Wuhan Chen Fujian Liu Baochen Bao Huiming.GIS-Based Evaluation of Danger in Karst Collapse[J].Journal of China University of Geosciences,2001,12(2). |
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| Authors: | Chen Xuejun Chen Fujian Liu Baochen Bao Huiming |
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| Abstract: | In this paper, feasibility and advantage of GIS technology are discussed to make a quantitative evaluation of karst collapses, a fast and precise evaluation method for developing interface between the karst collapse and GIS based evaluation model is used to predict major natural geological disasters. A complete procedure of fuzzy hierarchical GIS based evaluation of karst collapses is illustrated with the karst collapses in western urban area of Guilin, China. |
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| Keywords: | GIS karst collapse affected factor fuzzy evaluation |
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