| 水平层状对称各向异性介质的大地电磁资料反演 |
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| 引用本文： | 林长佑,武玉霞,杨长福,陈军营.水平层状对称各向异性介质的大地电磁资料反演[J].地球物理学报,1996,39(Z1):342-348. |
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| 作者姓名： | 林长佑 武玉霞 杨长福 陈军营 |
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| 作者单位： | 国家地震局兰州地震研究所, 兰州 730000 |
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| 摘 要： | 论述了某些条件下地球介质呈现出明显的电导率各向异性的情形，研讨了均匀水平层状对称各向异性介质大地电磁正、反演有关问题，试验表明所给出的反演方法是适用和有效的．给出了利用大地电磁资料了解地壳应力状态及研究膨胀各向异性地震前兆的一种途径．
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| 关 键 词： | 大地电磁 对称各向异性 资料反演 |
| 收稿时间： | 1994-06-20 |
MAGNETOTELLURIC INVERSION FOR SYMMETRICALLY ANISOTROPIC LAYERED MEDIUM |
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| LIN CHANG-YOU,WU YU-XIA,YANG CHANG-FU,CHEN JUN-YING.MAGNETOTELLURIC INVERSION FOR SYMMETRICALLY ANISOTROPIC LAYERED MEDIUM[J].Chinese Journal of Geophysics,1996,39(Z1):342-348. |
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| Authors: | LIN CHANG-YOU WU YU-XIA YANG CHANG-FU CHEN JUN-YING |
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| Institution: | Earthquake Institute of Lanzhou, SSB., Lanzhou 730000, China |
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| Abstract: | The obvious conductivity anisotropy of:the Earth's medium in some regions was demonstrated.The problems about MT simulation and inversion for symmetrically anisotropic layered medium were studied, it was shown that the inverse method give by us was effective and applicable.A new way to understand the stress state in the Earth's crust and to study EDA earthquake precursor nsing MT data inversion was given. |
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| Keywords: | Magnetotelluric Symmetrical anisotropy Inversion of data |
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