Short-offset TEM technique with a grounded wire source for deep sounding
文献类型：期刊论文
| 作者 | Xue Guo-Qiang; Chen Wei-Ying; Zhou Nan-Nan; Li Hai |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2013 |
| 卷号 | 56期号:1页码:255-261 |
| 关键词 | Grounded Wire Source Tem Short-offset Deep Sounding |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg20130126 |
| 文献子类 | Article |
| 英文摘要 | Although the loop-source TEM near-field survey system has been widely used, this method still cannot meet the demand for large-area 3D data acquisition and fine probing of deep ore bodies. Based on the advantage of near-field survey, a new configuration called short-offset TEM with a grounded wire-source (named SOTEM by authors) has been proposed and the detecting technique has been studied to solve the problem of detecting underground deep ore targets at high resolution. Analysis of the detection capability of this system such as time-domain response as well as investigation depth suggests that the SOTEM has more merits than the long-offset TEM(LOTEM). Apparent resistivity formula suiting for whole field area has been used to calculate apparent resistivity response of geo-electric models in the short-offset TEM system and the results are consistent with that of the designed geo-electric models. The field data have been collected and the results agree with the drilling data. It is concluded that the proposed method is more easily in exploration and has larger detecting depths and higher detection accuracy. It also shows that the SOTEM is a kind of methods worth to be widely applied. |
| WOS关键词 | DEPTH |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000314480100026 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/86516]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Xue Guo-Qiang |
| 作者单位 | Chinese Acad Sci, Key Lab Mineral Resources, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue Guo-Qiang,Chen Wei-Ying,Zhou Nan-Nan,et al. Short-offset TEM technique with a grounded wire source for deep sounding[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2013,56(1):255-261. |
| APA | Xue Guo-Qiang,Chen Wei-Ying,Zhou Nan-Nan,&Li Hai.(2013).Short-offset TEM technique with a grounded wire source for deep sounding.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,56(1),255-261. |
| MLA | Xue Guo-Qiang,et al."Short-offset TEM technique with a grounded wire source for deep sounding".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 56.1(2013):255-261. |
入库方式： OAI收割
来源：地质与地球物理研究所
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