| 磁源TEM测深一维反演经验式及应用效果 |
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| 引用本文： | 蒋邦远.磁源TEM测深一维反演经验式及应用效果[J].物探与化探,2000,24(2):99-104,127. |
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| 作者姓名： | 蒋邦远 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,廊坊,065000 |
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| 摘 要： | 烟圈理论的快速一维反演是目前广泛应用的方法之一。作者根据大量模型计算发现的现象,提出1个经验反演式,核心是引入了采样延时幂指数,直接与地电断面特性相关。模型计算和野外数据处理表明,经验式克服了快速烟圈反演的缺点,结果令人满意。
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| 关 键 词： | 烟圈理论 经验反演式 采样延时幂指数 电阻率 |
| 收稿时间： | 1999-05-25 |
| 修稿时间： | 1999-05-28 |
A RAPID 1-D EMPIRICAL INVERSION FORMULA AND ITS APPLICATION RESULTS IN TEM SOUNDING |
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| Jiang Bangyuan.A RAPID 1-D EMPIRICAL INVERSION FORMULA AND ITS APPLICATION RESULTS IN TEM SOUNDING[J].Geophysical and Geochemical Exploration,2000,24(2):99-104,127. |
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| Authors: | Jiang Bangyuan |
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| Institution: | Institute of Geophysical and Geochemical Exploration, Langfang 065000 |
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| Abstract: | D inversion is rather commonly used,because there are no sufficient parameters for 2?D or 2.5?D inversion during the reconnassance survey.The 1?D inversion program based on smoking ring theory is very useful,but it is not suitable for special geoelectrical sections.This paper descirbes an empirical equation,which is quite simple,rapid and flexible in 1?D inversion for TEM sounding.The primary inversion mode can be obtained,or the pseudo?section can be drawn directly with data calculated from the formula. |
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| Keywords: | smoking ring theory empirical inversion formula sampling delay power exponent resistivity |
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