| 瞬变电磁法磁场及其视电阻率研究 |
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| 引用本文： | 罗国平,魏凤英.瞬变电磁法磁场及其视电阻率研究[J].中国煤田地质,2000,12(2):60-62. |
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| 作者姓名： | 罗国平 魏凤英 |
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| 作者单位： | 罗国平（中国煤田地质总局物探研究院,涿州,072752）
魏凤英（西北石油地质局地质规划研究院,乌鲁木齐,830000） |
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| 摘 要： | 文章给出了瞬变电磁法野外勘探中由感应电压求取感应磁场的方法,与理论计算结果的对比说明了方法的可行性.应用该法对实际资料进行了处理解释,它表明感应磁场提高了数据的信噪比,且它的视电阻率具有更准确的解释深度.
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| 关 键 词： | 瞬变电磁法 磁物 视电阻率 感应电压 |
| 文章编号： | 1004-9177(2000)02-0060-03 |
| 修稿时间： | 1999年9月7日 |
Research on Transient Electro Magnetic TEM Field and its Apparent Resistivity |
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| LUO Guo-ping,WEI Feng-ying.Research on Transient Electro Magnetic TEM Field and its Apparent Resistivity[J].Coal Geology of China,2000,12(2):60-62. |
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| Authors: | LUO Guo-ping WEI Feng-ying |
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| Institution: | LUO Guo-ping1,WEI Feng-ying2 |
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| Abstract: | this paper put forward a method that converts transient induced voltages into induced magnetic fields in TEM field survey,and Compared with theoretical results showing its feasibility Processing and interpreting of field datas using this method account for the merit, which improved data's signal-to-noise ratio(SNR)and make interpreted depth of apparent resistivity more exact |
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| Keywords: | TEM induced voltage induced magnetism SNR interpreted depth |
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