Single weighted laterally constrained inversion of airborne transient electromagnetic data with sharp boundary
文献类型：期刊论文
| 作者 | Lu,Juntao1,2,3,4; Lei,Da1,2,3,4; Zhang,You1,2,3,4; Zheng,Fanghua1,2,3,4 |
| 刊名 | IOP Conference Series: Earth and Environmental Science
 |
| 出版日期 | 2021-02-01 |
| 卷号 | 660期号:1 |
| ISSN号 | 1755-1307 |
| DOI | 10.1088/1755-1315/660/1/012128 |
| 英文摘要 | Abstract Traditional laterally constrained inversion (LCI) can quickly and efficiently invert large geophysical data with minimizing the difference between adjacent model parameters. However when processing the data with large boundary differences, the inversion generates the result whoes the boundaries are poorly fitness with the actual underground geology. In order to overcome this problem, some specific measurement stations of original LCI has been adjusted to weaken the horizontal continuity constraint of the horizontal direction near the sharp boundary. The simulation results show that the determinations of station and weights value depend on the thickness or depth change at sharp boundary. In this paper, we employed single weighted laterally constrained inversion (SWLCI) method on the model with sharp boundary. The result showed that SWLCI can improve both the recovering of sharp boundary and the stability of inversion. |
| 语种 | 英语 |
| WOS记录号 | IOP:1755-1307-660-1-012128 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/98781]  |
| 专题 | 地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室 地质与地球物理研究所_深部资源勘探装备研发 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing, 100029, China 2.Frontier Technology and Equipment Development Center for Deep Resources Exploration, The Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China 3.Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China 4.Innovation Academy for Earth Science, CAS, Beijing, 100029, China |
| 推荐引用方式 GB/T 7714 | Lu,Juntao,Lei,Da,Zhang,You,et al. Single weighted laterally constrained inversion of airborne transient electromagnetic data with sharp boundary[J]. IOP Conference Series: Earth and Environmental Science,2021,660(1). |
| APA | Lu,Juntao,Lei,Da,Zhang,You,&Zheng,Fanghua.(2021).Single weighted laterally constrained inversion of airborne transient electromagnetic data with sharp boundary.IOP Conference Series: Earth and Environmental Science,660(1). |
| MLA | Lu,Juntao,et al."Single weighted laterally constrained inversion of airborne transient electromagnetic data with sharp boundary".IOP Conference Series: Earth and Environmental Science 660.1(2021). |
入库方式： OAI收割
来源：地质与地球物理研究所
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