R
R. O. Hansen
Researcher at Pearson Education
Publications - 22
Citations - 1444
R. O. Hansen is an academic researcher from Pearson Education. The author has contributed to research in topics: Deconvolution & Gravity (chemistry). The author has an hindex of 14, co-authored 22 publications receiving 1261 citations.
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Journal ArticleDOI
The historical development of the magnetic method in exploration
Misac N. Nabighian,V.J.S. Grauch,R. O. Hansen,Thomas R. LaFehr,Yaoguo Li,J. W. Peirce,Jeffrey D. Phillips,M. E. Ruder +7 more
TL;DR: The magnetic method is the primary exploration tool in the search for minerals, oil and gas, geothermal resources, and groundwater, and for a variety of other purposes such as natural hazards assessment, mapping impact structures, and engineering and environmental studies as discussed by the authors.
Journal ArticleDOI
Historical development of the gravity method in exploration
Misac N. Nabighian,Mark E. Ander,V.J.S. Grauch,R. O. Hansen,T. R. LaFehr,Yaoguo Li,W. C. Pearson,J. W. Peirce,Jeffrey D. Phillips,M. E. Ruder +9 more
TL;DR: The gravity method was the first geophysical technique to be used in oil and gas exploration and has continued to be an important and sometimes crucial constraint in a number of exploration areas as discussed by the authors.
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Unification of Euler and Werner deconvolution in three dimensions via the generalized Hilbert transform
Misac N. Nabighian,R. O. Hansen +1 more
TL;DR: The extended Euler deconvolution algorithm as mentioned in this paper is a generalization and unification of 2D Euler de-deconvolution and Werner deconvolutions, and it can be realized using generalized Hilbert transforms.
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The use of curvature in potential-field interpretation*
TL;DR: In this paper, the eigenvalues and eigenvectors of the curvature matrix associated with a quadratic surface that is fitted to a special function within 3 × 3 windows can be used to locate the so...
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An analytical expression for the gravity field of a polyhedral body with linearly varying density
TL;DR: The gravity fields of homogeneous polyhedra have been extensively studied over the past 24 years (Paul, 1974, Barnett, 1976, Okabe, 1979, Golizdra, 1981, Strakhov et al. as discussed by the authors ).