Magnetization vector inversion equations and 2D forward and inversed model study
文献类型：期刊论文
| 作者 | Wang, MY; Di, QY; Xu, K; Wang, R |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004-05-01 |
| 卷号 | 47期号:3页码:528-534 |
| 关键词 | Magnetization Vector Inversion Tomography |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | We derive magnetization vector tomography imaging equations and compare them with the magnetization scalar tomoqraphy imaging equations. The derived equations are applicable to 3D and 2D magnetization vector inversion problems, to vertical component magnetic data or total magnitude of magnetic data. In the inversion process, an improved Gauss-Sadel interative method with a weight coefficient determined according prism's berried depth is introduced. 2D model forward and inversed studies show that when the model consists two layers, each has 51 prisms, the inversed vertical and horizontal magnetization component with the zero magnetization initial model are consistent well with the model's parameters, except the edge effect near the boundary. When the model consists five layers, each has 51 prisms, the inversed vertical and horizontal magnetization components can be obtained with a homogeneous initial magnetization model instead of the zero initial magnetization one, and the boundary effect all so exists instead. But we can not get detail fine magnetization structures from the inversion results. These problems should to further studied in the future. |
| WOS关键词 | GRAVITY ; DENSITY |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000221751100025 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/64539]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, MY |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, MY,Di, QY,Xu, K,et al. Magnetization vector inversion equations and 2D forward and inversed model study[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2004,47(3):528-534. |
| APA | Wang, MY,Di, QY,Xu, K,&Wang, R.(2004).Magnetization vector inversion equations and 2D forward and inversed model study.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,47(3),528-534. |
| MLA | Wang, MY,et al."Magnetization vector inversion equations and 2D forward and inversed model study".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 47.3(2004):528-534. |
入库方式： OAI收割
来源：地质与地球物理研究所
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