| 先进的大地电磁资料处理和反演方法在INDEPTH-MT中的应用研究 |
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| 引用本文： | 谭捍东 陈乐寿. 先进的大地电磁资料处理和反演方法在INDEPTH-MT中的应用研究[J]. 现代地质, 1997, 11(3): 393-400 |
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| 作者姓名： | 谭捍东 陈乐寿 |
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| 作者单位： | Deng Ming Tan Handong Hu Jiande Jin Sheng(China University of Geosciences，Beijing，100083)Dong Haobin Qiang Jianke(China University of Geosciences，Wuhan，430074) |
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| 基金项目： | 国家自然科学基金,美国国家科学基金 |
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| 摘 要： | 简述了包括Ｒｏｂｕｓｔ估计、阻抗张量分解、Ｒｈｏｐｌｕｓ理论、二维快速松弛反演、静位移校正等一些先进的大地电磁资料处理和反演方法的理论。结合ＩＮＤＥＰＴＨ ＭＴ实测资料例举了它们的应用效果。提供了一套处理野外资料的系统流程。
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| 关 键 词： | Robust估计 阻抗张量分解 Rhoplus理论 二维快速松弛反演 静位移校正 |
DATA ACQUISITION TECHNOLOGY OF SUPER WIDE BAND MT SIGNALS |
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| Deng Ming Tan Handong Hu Jiande Jin Sheng. DATA ACQUISITION TECHNOLOGY OF SUPER WIDE BAND MT SIGNALS[J]. Geoscience of Geosciences, 1997, 11(3): 393-400 |
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| Authors: | Deng Ming Tan Handong Hu Jiande Jin Sheng |
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| Abstract: | The crust of Tibetan plateau is very thick and the structure is complex. The MT data of n ×10 2～3×10 -5 Hz are needed for studying the crustal and mantle structures of Tibet. It is the first time to collect the super wide band MT data with V 5 and LIMS combined system in China. Both V 5 and LIMS recorded time series. Remote reference technology was adopted in long period data acquisition. All of these have contributed to the high quality MT respondence. |
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| Keywords: | super wide band time series data acquisition MT sounding |
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