| 拉萨台地磁资料的深部电性反演 |
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| 引用本文： | 陈伯舫.拉萨台地磁资料的深部电性反演[J].地震地磁观测与研究,1994,15(5):18-21. |
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| 作者姓名： | 陈伯舫 |
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| 作者单位： | 香港大学物理系，国家地震局地球物理研究所 |
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| 摘 要： | 本文分析了拉萨台长周期成分的感应尺度Ｃ值。周期范围从０．３－６７ｄ，超过两个量级。用Ｍｏｎｔｅ－Ｃａｒｌｏ法对所得的Ｃｒｅ（Ｔ）和Ｃｉｍ（Ｔ）结果进行反演计算，反演结果给出了深部电导率结构可能的多解范围和最佳拟合的电性模型。所谓最佳拟合是指目标函数值最小的一种拟合。
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| 关 键 词： | 地磁数据 深部电性反演 地磁测深 |
Inversion of geomagnetic deep-sounding data for the LhasaObservatory |
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| Chen Pofang.Inversion of geomagnetic deep-sounding data for the LhasaObservatory[J].Seismological and Geomagnetic Observation and Research,1994,15(5):18-21. |
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| Authors: | Chen Pofang |
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| Abstract: | The inductive scale length values C of the Lahsa Observatory for the periods from0. 33 d to 67 d were analyzed in this paper. The inverse calculations were carried out using a Monte-Carlo method. The conductivity-depth curves of models resulting from thisinversion method illustrate the permitted ranges of the parameters of those models. Thebest possible fitting model is also obtained through the inversion. Here, best fittingmeans that the departure of the response of the model from the observed response isminimized. |
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| Keywords: | geomagnetic deep sounding sompi spectral analysis Monte--Carlo inversionmethod the Lhasa Observatory |
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