| 可控源音频大地电磁法(CSAMT)的近场效应和近场校正 |
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| 引用本文： | 周茂军,周玉冰.可控源音频大地电磁法(CSAMT)的近场效应和近场校正[J].国土资源,1993(3). |
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| 作者姓名： | 周茂军 周玉冰 |
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| 作者单位： | 辽宁省地质矿产研究所，中国地质大学物探系 沈阳 110032，武汉 430074 |
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| 摘 要： | 本文简单地介绍了可控源音频大地电磁法(CSAMT)的近场效应和近场校正方法,利用CSAMT的正演计算说明了推覆体下找煤的可能性。并以淮北某煤田为例,说明现有近场校正方法在推覆体下找煤的应用效果。
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| 关 键 词： | 可控源音频大地电磁法(CSAMT) 近场效应 近场校正 |
NEAR FIELD EFFECT AND CORRECTION OF CONTROL SOURCE AUDIO-FREQUENCY MAGNETOTELLURIC METHOD |
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| Zhou Maojun.NEAR FIELD EFFECT AND CORRECTION OF CONTROL SOURCE AUDIO-FREQUENCY MAGNETOTELLURIC METHOD[J].Land & Resources,1993(3). |
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| Authors: | Zhou Maojun |
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| Abstract: | The paper briefly introduced the near field effect and correction of control source andiofrequency magnetotelluric method (CSAMT). The positive calculation of CSAMT reflected the possibility that coalfield can be found under a nappe. By example of Huaibei coalfield, the paper also illustrated the effect of the near field correction in searching for coal under a nappe. |
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| Keywords: | Control source andio-frequency Magnetotelluric Method Near field effect Near field correction |
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