Browse > Article

Behavior of Normalized Voltage Curves in the Resistivity Method  

Cho, In-Ky (Department of Geophysics, Kangwon National University)
Lee, Keun-Soo (Department of Geophysics, Kangwon National University)
Publication Information
Geophysics and Geophysical Exploration / v.13, no.4, 2010 , pp. 364-369 More about this Journal
Abstract
Resistivity data should be edited before the inversion because resistivity data are contaminated by a lot of noise. Generally, outlier or data violating pants-leg effect in dipole-dipole array were used to be rejected in the apparent resistivity pseudo-section. For more precise data editing, normalized voltage curves are used. In this study, we analyzed the behavior of normalized voltage curves for pole-pole, pole-dipole and dipole-dipole arrays in the presence of threedimensional inhomogeneities, and finally re-examined the validity of normalized voltage curves in the editing process of resistivity data.
Keywords
resistivity data; data editing; normalized voltage curve;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Kaufman, A. A., 1992, Geophysical field theory and method, Academic Press, Inc.
2 The society of Exploration Geophysicists of Japan (SEGJ), 2004, Application of geophysical method to engineering and environmental problems, p. 116. [in Japanese]
3 조인기, 1989, 전기 및 자기 비저항법의 3차원 모델링 및 해석, 공학박사학위논문, 서울대학교.
4 송영수, 홍인귀, 이태종, 윤광진, 2000, 2차원 및 3차원 모델에 대한 전기비저항 토모그래피 축소모형실험, 한국자원공학회지, 37, 26-37.
5 조인기, 최경화, 1998, 단극배열을 이용한 시추공-시추공 전기비저항 탐사법의 문제점, 지구물리, 1, 51-58.
6 한국물리탐사학회, 2002, 물리탐사 실무지침. p.120.
7 Beasley, C. W., and Ward, S. H., 1986, Three dimensional mise-a-la-masse modeling applied to mapping fracture zones, Geophysics, 51, 98-113.   DOI