| 增强解析信号技术的应用条件 |
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| 引用本文： | 张季生. 增强解析信号技术的应用条件[J]. 物探与化探, 1999, 23(4): 296-300 |
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| 作者姓名： | 张季生 |
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| 作者单位： | 中国地质科学院地质研究所,北京,100037 |
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| 摘 要： | 用直立长方体的磁模型对三维解析信号方程进行了研究,结果表明;三维解析信号方程是一个近似的关系式,其近似程度与磁源的几何参数有关.用增强解析信号技术计算磁源埋深和磁源边界位置的误差依赖于磁源的水平尺度与其顶面埋深的比值.
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| 关 键 词： | 磁法勘探 增强三维解析信号 应用条件 |
| 收稿时间： | 1998-08-18 |
| 修稿时间： | 1998-10-06 |
THE APPLICATION CONDITIONS OF THE TECHNIQUE FOR THE ENHANCEMENT OF ANALYTIC SIGNALS |
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| Zhang Jisheng. THE APPLICATION CONDITIONS OF THE TECHNIQUE FOR THE ENHANCEMENT OF ANALYTIC SIGNALS[J]. Geophysical and Geochemical Exploration, 1999, 23(4): 296-300 |
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| Authors: | Zhang Jisheng |
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| Affiliation: | Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037 |
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| Abstract: | The magnetic model of vertical cuboid was used to study the three dimensional analytic signal equation.The result shows that the three dimensional analytic signal equation is an approximate relational expression,with the degree of approximation being in relation to the geometric parameters of the magnetic source.When the technique for enhancing the analytic signal is used to calculate the buried depth of the boundary of the magnetic source,the error depends on the radio between the horizontal scale of the magnetic source and the buried depth of its top surface. |
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| Keywords: | magnetic exploration the enhancement of three dimensional analytic signal application conditions |
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