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| GIS的信息量法在澜沧老厂成矿预测中的应用 | |
| 引用本文： | 魏冠军,党亚民,章传银,高建国.GIS的信息量法在澜沧老厂成矿预测中的应用[J].测绘科学,2010,35(6). |
| 作者姓名： | 魏冠军 党亚民 章传银 高建国 |
| 作者单位： | 1. 山东科技大学,山东,青岛,266510;兰州交通大学,兰州,730070 2. 中国测绘科学研究院,北京,100039 3. 昆明理工大学,昆明,650093 |
| 基金项目： | 云南省省院省校合作项目，国家高科技研究发展(863)计划 |
| 摘 要： | 本文在建立澜沧老厂地质、矿产、物探、化探、遥感等地学信息空间数据库的基础上,深入分析其成矿规律,利用GIS空间分析功能提取与矿产有关的信息,运用信息量计算法对该区进行成矿远景区定量预测,并圈定了4个成矿远景区,预测的部分结果已得到工程验证,预测对该区的进一步找矿具有一定的指导意义。 |
| 关 键 词： | 地理信息系统 信息量法 成矿预测 |
Application of GIS-based information method to minor prediction in Lancang Laochang |
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| WEI Guan-jun,DANG Ya-min,ZHANG Chuan-ying,GAO Jian-guo.Application of GIS-based information method to minor prediction in Lancang Laochang[J].Science of Surveying and Mapping,2010,35(6). | |
| Authors: | WEI Guan-jun DANG Ya-min ZHANG Chuan-ying GAO Jian-guo |
| Abstract: | In this paper,the geo-information spatial database of geology,minerals,geophysical,geochemical,remote sensing and others has been established in Lancang Laochang.The author analysis its metallogenic regularity based on spatial databases,extraction some mineral-related information by using GIS spatial analysis function,the use of information calculation mothed to metallogenic prospect area quantitative predication,the four metallogenic prospect area have been delineated and part of the forecast project results have been verified which can be a good reference for further ore-exploration of this area. |
| Keywords: | GIS information method minerogenetic prediction |
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