TEM Forward and Inversion of Arbitrary Shape Loop Source in Layered Media
详细信息
- 责任者：Li Jianping (School of Geological Science & Engineering ; Shandong University of Science and Technology ; Qingdao 266510 ; China) ; Li Tonglin
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2012
- 卷期：36(2)
- 关键词：瞬变电磁法 ; transient electromagnetic methods
- 页码：p.256-259
- 图表：2 illus., 2 tables, 12 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
In this paper,according to distance from the measuring point to the line of loop,each line of loop is divided into many small pieces with each piece satisfying the condition of horizontal electric dipole,and then numerical integration of horizontal electric dipole is carried out.In this way,the EM field of the whole loop can be obtained.The tests show that this method can not only reduce calculation amount but also improve calculation precision.
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