| 高频大地电磁仪一致性试验研究 |
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| 引用本文： | 李关勇,沈云发,李文尧,杨晋卿,韦丘德.高频大地电磁仪一致性试验研究[J].云南地质,2013(4):468-471,467. |
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| 作者姓名： | 李关勇 沈云发 李文尧 杨晋卿 韦丘德 |
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| 作者单位： | [1]桂林理工大学地球科学学院,桂林541004 [2]昆明理工大学国土资源与工程学院,昆明650093 [3]昆明鑫地地质勘探有限公司,昆明650093 |
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| 基金项目： | 中国地质调查项目（1212011121273、1212011121266） |
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| 摘 要： | 用新老两台高频大地电磁仪,在同一测点上进行一致性试验研究.结果表明：新款仪器在50Hz频率的陷波能力较强,老款仪器陷波能力相对较弱.在200～63100Hz频段上两台仪器一致性较好.两台仪器在同一测点同时观测时相互之间存在干扰.
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| 关 键 词： | 高频大地电磁法 EH4电磁仪 一致性研究 新老二台仪器 |
AN EXPERIMENTAL STUDY ON THE CONSISTENCE OF HF MAGNETOTELLURIC INSTRUMENT |
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| LI Guan-yong,SHEN Yun-fa,LI Wen-yao,YANG Jin-qing,WEI Qiu-de.AN EXPERIMENTAL STUDY ON THE CONSISTENCE OF HF MAGNETOTELLURIC INSTRUMENT[J].Yunnan Geology,2013(4):468-471,467. |
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| Authors: | LI Guan-yong SHEN Yun-fa LI Wen-yao YANG Jin-qing WEI Qiu-de |
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| Institution: | 1. College of Geosciences, Guilin University of Science ＆ Technology, Guilin 541004) College of Land Resource Engineering, Kunming University of Science ＆ Technology, Kunming 650093 ) ( 3. Kunming Xindi Ceoexploration Company ( Ltd), Kunming 650093 ) |
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| Abstract: | We have carried out an experimental study on the consistence of 2 different periodHF magnetotelluric instruments on the same spot. The result shows that the new - style one has the more intense trapped wave ability of 50Hz, whereas that of the old one is relatively weaker. They have good consistence in 200 -63 100Hz. 2 instruments are disturbed each other as they are working on the same spot. |
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| Keywords: | HF Magnetotelluric Method EH4 Electromagnetometer Study of Consistence New and01d Instruments |
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