| 航空电阻率填图技术及其应用 |
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| 引用本文： | 闫永利,陈本池,钱立新,周凤桐.航空电阻率填图技术及其应用[J].物探与化探,1998,22(2):109-115. |
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| 作者姓名： | 闫永利 陈本池 钱立新 周凤桐 |
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| 作者单位： | [1]中国科学院地球物理所 [2]地矿部物化探研究所 |
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| 摘 要： | 航空电阻率填图是通过反演或量板转换技术把测量到的航空电磁场信号换算成反映地下岩层的视电阻率值。它摆脱了测量工作中高度的变化以及不同航空电磁系统响应性状差异很大给地质解释工作造成的困难。通过对南宫、嘉鱼地区航空电磁资料的应用,显示出该技术良好的应用前景。
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| 关 键 词： | 航空电磁系统 电阻率 填图 |
| 收稿时间： | 1997-07-18 |
AIRBORNE ELECTRIC RESISTANCE MAPPING TECHNIQUE AND ITS APPLICATION |
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| Yan Yongli.AIRBORNE ELECTRIC RESISTANCE MAPPING TECHNIQUE AND ITS APPLICATION[J].Geophysical and Geochemical Exploration,1998,22(2):109-115. |
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| Authors: | Yan Yongli |
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| Institution: | 1. Institute of Geophysics, Academia Sinica, Beijing 100101;
2. Institute of Geophysical and Geochemical Exploration, MGMR, Langfang 065000 |
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| Abstract: | The airborne electric resistance mapping technique lies in the conversion of measured airborne electromagnetic field signal into apparent electric resistance value that reflects underground strata through inversion or graticule transformation technique.With this technique,one can get rid of the difficulties in geological interpretation caused by considerable variation in the measuring work and remarkable difference in response characteristics of different airborne electromagnetic systems.The application of airborne electromagnetic data in Nanggong and Jiayu area has demonstrated good prospects of this technique. |
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| Keywords: | airborne electromagnetic system electric resistance mapping |
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