| GIS技术在勉略阳地区多金属找矿预测上的研究与应用 |
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| 引用本文： | 李春兰,向婷婷,毛小贤.GIS技术在勉略阳地区多金属找矿预测上的研究与应用[J].矿产与地质,2006,20(4):507-512. |
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| 作者姓名： | 李春兰 向婷婷 毛小贤 |
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| 作者单位： | 西北有色地质勘查局物化探总队,陕西,西安,710068 |
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| 摘 要： | 利用现代化计算工具，用MAPGIS地理信息系统软件的空间分析模块，对勉略阳地区化探异常进行信息处理，通过信息提取、信息关联、信息综合等信息处理过程，挖掘各种异常信息，定量圈定不同类型化探异常，并在此基础上进行初步成矿预测。
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| 关 键 词： | GIS技术 找矿预测 空间分析 断裂影响带 缓冲区 |
| 文章编号： | 1001-5663（2006）04-05-0507-06 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006年4月18日 |
Research and application of GIS technology to polymetallic ores forecasting in Mian-Lue-Yang region |
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| LI Chun-lan,XIANG Ting-ting,MAO Xiao-xian.Research and application of GIS technology to polymetallic ores forecasting in Mian-Lue-Yang region[J].Mineral Resources and Geology,2006,20(4):507-512. |
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| Authors: | LI Chun-lan XIANG Ting-ting MAO Xiao-xian |
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| Abstract: | Aided by modern calculating tools, the special analysis module of MAPGIS geographic information system software was used to process the geochemical anomaly information in Mian-Lue-Yang region. Various kinds of anomaly information have been extracted and different types of geochemical anomaly were outlined quantitively through information processes such as information extraction, information relating and information integrating while an initial ore forcasting was made based on the processing result. |
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| Keywords: | GIS technology ore forecasting special analysis fracture influence zone buffer zone |
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