| 基于地质背景分析的区域化探数据系统误差校正 |
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| 引用本文： | 周永恒,李守义,张璟,徐山.基于地质背景分析的区域化探数据系统误差校正[J].吉林大学学报(地球科学版),2011,41(3):753-758. |
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| 作者姓名： | 周永恒 李守义 张璟 徐山 |
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| 作者单位： | 吉林大学地球科学学院,长春,130061;吉林大学地球科学学院,长春,130061;吉林大学地球科学学院,长春,130061;吉林大学地球科学学院,长春,130061 |
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| 基金项目： | 中国地质调查局项目(1212010881611) |
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| 摘 要： | 在区域化探数据系统误差校正工作中.为使校正的结果更符合实际地质情况.在分析了地质背景与地球化学数据之间关系的基础上,认为同一地质背景条件下相同地质体的化探数据来源于同一总体.具有相同的数据特征,提出了一种依据地质背景分析的误差校正方法,探讨了该方法的基本原理及工作步骤.以辽宁省3幅1/20万区域化探Ag元素图幅拼接为例...
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| 关 键 词： | 图幅拼接 系统误差 数据校正 地质背景 |
The Systemic Error Correction of Regional Geochemical Mapping Data Based on Geological Background Analysis |
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| ZHOU Yong-heng,LI Shou-yi,ZHANG Jing,XU Shan.The Systemic Error Correction of Regional Geochemical Mapping Data Based on Geological Background Analysis[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(3):753-758. |
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| Authors: | ZHOU Yong-heng LI Shou-yi ZHANG Jing XU Shan |
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| Institution: | ZHOU Yong-heng,LI Shou-yi,ZHANG Jing,XU Shan College of Earth Sciences,Jilin University,Changchun 130061,China |
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| Abstract: | In order to ensure the systemic error correction of regional geochemical data more according with to the geological reality,the relationship between geologocal background and regional geochemical data is studied.The conclusion has been drawn that regional geochemical data of congeneric geologic bodies in uniform geologic background originated from the common population and have similar characteristics.The method of the systemic error correction of regional geochemical mapping data based on geological backgr... |
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| Keywords: | map merging systemic error data correation geological background |
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