| 频率域磁性单界面反演方法 |
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| 引用本文： | 管志宁,安玉林.频率域磁性单界面反演方法[J].地球物理学报,1984,27(2):190-204. |
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| 作者姓名： | 管志宁 安玉林 |
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| 作者单位： | 武汉地质学院北京研究生部 |
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| 摘 要： | 作者在广泛研究了前人常J磁性单界面反演方法的基础上,导出了常J与变J单界面反问题解的近似表达式,探讨了解的稳定求法,给出了解的精确化措施。据此,调试成功了反演速度较快、精度较高、抗高频干扰能力较强、应用范围较广的常J与变J单界面反演程序。理论模型和实际资料反演结果证明了方法的可靠性。
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| 关 键 词： | 单界面 界面反演 反演方法 频率域 磁性 界面场 反问题 等深度图 迭代反演 磁化强度 |
| 收稿时间： | 1983-04-21 |
INVERSION METHOD OF A SINGLE MAGNETIC BOUNDARY IN THE FREQUENCY DOMAIN |
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| GUAN ZHI-NING,AN YU-LIN.INVERSION METHOD OF A SINGLE MAGNETIC BOUNDARY IN THE FREQUENCY DOMAIN[J].Chinese Journal of Geophysics,1984,27(2):190-204. |
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| Authors: | GUAN ZHI-NING AN YU-LIN |
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| Institution: | Beijing Graduate School of Wuhan Geological College |
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| Abstract: | In this paper an approximate expression for the solution of the problem for constant and varied magnetization has been derived. The stabilized algorithm of the solution has been discussed. Measures to improve the accuracy of the solution have been given. These programs have faster computing speed, higher accuracy, stronger immunity to high frequency disturbance and less limiting conditions. Inversion results of theoretical model and practical data have proved the reliability of the method. |
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