| AMT野外最佳观测时间及人工源信号作用的探讨 |
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| 引用本文： | 乔宝强,程纪星,刘 祜,等.AMT野外最佳观测时间及人工源信号作用的探讨[J].铀矿地质,2014(3):180-186. |
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| 作者姓名： | 乔宝强 程纪星 刘 祜 等 |
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| 作者单位： | 核工业北京地质研究院、中核集团铀资源勘查与评价技术重点实验室,北京100029 |
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| 摘 要： | 通过对不同野外工作时间获取的音频大地电磁测量数据的对比分析,总结了天然电磁场的特点及最适宜开展音频大地电磁法野外工作的季节.最后,指出了采用人工信号源弥补天然电磁场弱信号的有效性.
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| 关 键 词： | 音频大地电磁法 野外工作时间 天然电磁场 人工信号源 |
Discussion on the Best Acquisition Season of AMT and Man-made Signals Function in the Field |
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| Institution: | QIAO Bao - qiang, CHENG Ji - xing, LIU Hu, ZHANG Ru - liang ( CNNC Key Laboratory of Uranium Resources Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology, Beijing 100029, China ) |
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| Abstract: | By comparing and analyzing audio magnetotellurics （AMT） data measured of different pe- riods in nearly one year in field, we summarized the character of natural electromagnetic signals and the best season to perform AMT survey. It was emphasized that the validity to use man- made sig- nals was valid to make up the weakness of natural electromagnetic signals. |
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| Keywords: | audio magnetotellurics periods for work in field natural electromagnetic signals man-made signals |
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