![](/images/graphics-bg.png)
Three-Component Forward Modeling for Transient Electromagnetic Method
Author
Source
International Journal of Geophysics
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-11
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In general, the time derivative of vertical magnetic field is considered only in the data interpretation of transient electromagnetic (TEM) method.
However, to survey in the complex geology structures, this conventional technique has begun gradually to be unsatisfied with the demand of field exploration.
To improve the integrated interpretation precision of TEM, it is necessary to study the three-component forward modeling and inversion.
In this paper, a three-component forward algorithm for 2.5D TEM based on the independent electric and magnetic field has been developed.
The main advantage of the new scheme is that it can reduce the size of the global system matrix to the utmost extent, that is to say, the present is only one fourth of the conventional algorithm.
In order to illustrate the feasibility and usefulness of the present algorithm, several typical geoelectric models of the TEM responses produced by loop sources at air-earth interface are presented.
The results of the numerical experiments show that the computation speed of the present scheme is increased obviously and three-component interpretation can get the most out of the collected data, from which we can easily analyze or interpret the space characteristic of the abnormity object more comprehensively.
American Psychological Association (APA)
Xiong, Bin. 2010. Three-Component Forward Modeling for Transient Electromagnetic Method. International Journal of Geophysics،Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-498435
Modern Language Association (MLA)
Xiong, Bin. Three-Component Forward Modeling for Transient Electromagnetic Method. International Journal of Geophysics No. 2010 (2010), pp.1-10.
https://search.emarefa.net/detail/BIM-498435
American Medical Association (AMA)
Xiong, Bin. Three-Component Forward Modeling for Transient Electromagnetic Method. International Journal of Geophysics. 2010. Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-498435
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-498435