| 大地电磁标定曲线的畸变及校正 |
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| 引用本文： | 谭捍东,魏文博.大地电磁标定曲线的畸变及校正[J].现代地质,1998,12(4):603-606. |
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| 作者姓名： | 谭捍东 魏文博 |
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| 作者单位： | China University of Geosciences，Beijing，100083 |
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| 摘 要： | 以野外实际工作为例，对大地电磁测深系统中磁探头的响应函数进行分析，总结了转角频率的偏高或偏低与视电阻率和相位曲线畸变之间的关系，提出了合理的校正方案。
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| 关 键 词： | 磁探头 标定 转角频率 曲线畸变校正 |
DISTORTION OF MAGNETOTELLURIC CALIBRATION CURVE AND ITS CORRECTION |
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| Tan Handong,Wei Wenbo,Chen Leshou,Jin Sheng.DISTORTION OF MAGNETOTELLURIC CALIBRATION CURVE AND ITS CORRECTION[J].Geoscience——Journal of Graduate School,China University of Geosciences,1998,12(4):603-606. |
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| Authors: | Tan Handong Wei Wenbo Chen Leshou Jin Sheng |
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| Abstract: | Combining with the fieldwork,the authors analyze the response function of magnetic sensor for magnetotelluric system and show the relationship between the highness or lowness of corner frequency and the distortions of apparent resistivity and phase curves,then the reasonable correction scheme to the field data is developed. |
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| Keywords: | magnetic sensor calibration corner frequency correction to distorted curve |
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