| EH4电磁系统的近源效应及其校正方法 |
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| 引用本文： | 莫撼.EH4电磁系统的近源效应及其校正方法[J].物探与化探,2000,24(4):314-316,320. |
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| 作者姓名： | 莫撼 |
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| 作者单位： | 华东地质学院,江西,临川,344000 |
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| 摘 要： | EH4电磁系统要求在“远区”观测。当发—收距较小时,测点在人工源的低频段处于过渡带中,数据发生畸变,从而形成过渡带低谷。提出一种线性校正方法,可对过渡带数据进行校正。
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| 关 键 词： | EH4电磁系统 过渡带低谷 线性校正方程 |
| 收稿时间： | 1999-11-17 |
SOURCE EFFECT OF EH4 ELECTROMAGNETIC SYSTEM AND TECHNIQUE FOR ITS CORRECTION |
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| MO Han.SOURCE EFFECT OF EH4 ELECTROMAGNETIC SYSTEM AND TECHNIQUE FOR ITS CORRECTION[J].Geophysical and Geochemical Exploration,2000,24(4):314-316,320. |
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| Authors: | MO Han |
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| Institution: | East China College of Geology, Linchuan 344000, China |
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| Abstract: | EH4 electromagnetic system requires distant observation.If the distance between transmission and reception is relatively short,the measuring points in the low frequency band of the artificial source will lie in the transitional zone,and the data will be subjected to distortion,thus forming the low valley of the transitional zone.A linear correction technique is put forward in this paper,which can be used to correct data of the transitional zone. |
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| Keywords: | EH4 electromagnetic system low valley of the transitional zone linear correction equation |
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