Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy

A study of loop source TEM inversion imaging

Authors
Wenda Guo, Xi’an Zhu
Corresponding Author
Wenda Guo
Available Online July 2015.
DOI
10.2991/icismme-15.2015.149How to use a DOI?
Keywords
TEM; all-time apparent resistivity; smoke-ring; approximate inversion.
Abstract

Based on the forward theory of loop-source TEM, the all-time apparent resistivity is obtained by calculation. Because of the jumping feature in the early-late apparent resistivity when using induced electromotive force, this paper uses transient electromagnetic field to calculate the all-time apparent resistivity, and obtains the continuous and higher precision value. Two methods are used in inversion imaging, one is the smoke-ring, and the other is fast approximate inversion. According to the research, the smoke-ring is easier to achieve, but the fast inversion can reflect the relationship between depth and conductivity better, the result can be a good reference for the research of longitudinal variation of stratum structure.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
Series
Advances in Intelligent Systems Research
Publication Date
July 2015
ISBN
978-94-62520-67-7
ISSN
1951-6851
DOI
10.2991/icismme-15.2015.149How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Wenda Guo
AU  - Xi’an Zhu
PY  - 2015/07
DA  - 2015/07
TI  - A study of loop source TEM inversion imaging
BT  - Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 719
EP  - 723
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.149
DO  - 10.2991/icismme-15.2015.149
ID  - Guo2015/07
ER  -