| 安宁磷矿区基于3S技术的矿山地质灾害隐患三维判识 |
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| 引用本文： | 杜瑞玲,赵志芳,洪友堂,南竣祥.安宁磷矿区基于3S技术的矿山地质灾害隐患三维判识[J].国土资源遥感,2012(2):138-142. |
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| 作者姓名： | 杜瑞玲 赵志芳 洪友堂 南竣祥 |
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| 作者单位： | 1. 中国地质大学土地科学技术学院,北京,100083
2. 云南大学资源环境与地球科学学院,云南,650091 |
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| 摘 要： | 以云南省安宁磷矿区为例,基于3S技术构建三维模型,在ArcGIS软件中利用高分辨率遥感图像建立矿山地质灾害隐患三维判识标志,圈定并量算出地质灾害隐患体及影响对象的范围,实地了解并验证地质灾害隐患信息的可靠程度,取得的成果为矿山企业和相关管理部门提供了基础信息和决策支持,具有一定的推广应用价值.
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| 关 键 词： | 3S技术 矿山地质灾害隐患 三维判识 |
Three - dimensional Discriminate of Mine Hidden Geological Disaster Based on 3S Technology of Anning Phosphate Area |
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| DU Rui-ling
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ZHAO Zhi-fang
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HONG You-tang
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NAN Jun-xiang.Three - dimensional Discriminate of Mine Hidden Geological Disaster Based on 3S Technology of Anning Phosphate Area[J].Remote Sensing for Land & Resources,2012(2):138-142. |
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| Authors: | DU Rui-ling ZHAO Zhi-fang HONG You-tang NAN Jun-xiang |
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| Institution: | 1(1.School of Land Science and Technology,China University of Geosciences,Beijing 100083,China; 2.School of Resource Environment and Earth Science,Yunnan University,Kunming 650091,China) |
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| Abstract: | With the Anning phosphate mine as the study area and on the basis of the existing interpretation of signs,the high resolution remote sensing images and ArcGIS software were used to delineate and calculate the areas of geological disaster and affected objects and verify the correctness or incorrectness of the information in field.This method is highly feasible and has effective visualization,and the results achieved can provide basic information and decision support for mining business owners and relevant authorities. |
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| Keywords: | 3S technology mine hidden geological disaster three-dimensional identificotion |
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