대한자원환경지질학회:학술대회논문집 (Proceedings of the KSEEG Conference)
- 대한자원환경지질학회 2003년도 춘계 학술발표회 논문집
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- Pages.150-153
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- 2003
A Fast Crosshole Electromagnetic Tomography Using Localized Nonlinear Approximation
- Kim, Hee-Joon (Pukyong National University) ;
- Lee, Ki-Ha (Lawrence Berkeley National Laborator) ;
- Mike-Wilt (ElectroMagnetic Instruments, Inc)
- 발행 : 2003.04.01
초록
High-resolution imaging of electrical conductivity has been the subject of many studies in crosshole tomography using electromagnetic (EM) fields (Zhou et al., 1993; Wilt et al., 1995; Alumbaugh and Morrison, 1995; Newman, 1995; Alumbaugh and Newman, 1997). Although the theoretical understanding and associated field practices for crosshole EM methods are relatively mature, fast and stable imaging of crosshole EM data is still a challenging problem. (omitted)