| 基于GIS的大兴安岭矿产预测信息提取研究 |
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| 引用本文： | 肖中文,乔金海.基于GIS的大兴安岭矿产预测信息提取研究[J].测绘工程,2010,19(6):48-52. |
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| 作者姓名： | 肖中文 乔金海 |
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| 作者单位： | 吉林省水利水电勘测设计研究院,吉林长春,130012;北京大学造山带与地壳演化教育部重点实验室,北京,100871 |
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| 摘 要： | 分析地质、物探及遥感成矿预测原理,提出地质、重力、遥感控矿标志表达模型。在基于GIS原理与方法的基础上,系统地论述多源矿产预测信息的提取方法,实现地质、重力、遥感自动化信息提取。以内蒙东部中大比例尺矿产预测项目为例,运用文中提出的矿产预测信息提取方法,取得预期效果。
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| 关 键 词： | 多源信息 矿产预测 信息提取 GIS |
Research on extraction of forecast information for mineral in Daxinganling District based on GIS |
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| XIAO Zhong-wen,QIAO Jin-hai.Research on extraction of forecast information for mineral in Daxinganling District based on GIS[J].Engineering of Surveying and Mapping,2010,19(6):48-52. |
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| Authors: | XIAO Zhong-wen QIAO Jin-hai |
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| Institution: | 1.Jilin Province Water Resource and Hydropower Consultative Company of P.R.China,Changchun 130021,China;2.Key Laboratory of Orogenic Belts and Crustal Evolution,Education Ministry,Peking University,Beijing 100871,China) |
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| Abstract: | Analyzing metallogenic prediction theory based on geological,geophysical exploration and remote sensing（RS）,the paper presents metallogenic prediction expression model.Based on GIS principle,the paper presents a method that transforms spatial information including geology,geophysics and RS into geological variables in order to establish variable tables automatically.During the project of middle-large scale metallogenic prediction in the east of Inner Mongolia,we have achieved the satisfactory effect by employing the method presented. |
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| Keywords: | synthetic information metallogenic prediction information extraction GIS |
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