Download Citation on ResearchGate | Modified Pseudo-Section for Resistivity and IP | Dipole–dipole induced-polarization measurements are commonly. A modified pseudosection for resistivity and IP Edwards L.S.. Geophysics 42(5): Dipole-dipole induced-polarization measurements are. In a dc resistivity or induced polarization (IP) survey we are generally Edwards, L. S., , A modified pseudosection for resistivity and IP: Geophysics,
|Published (Last):||23 June 2004|
|PDF File Size:||5.77 Mb|
|ePub File Size:||20.61 Mb|
|Price:||Free* [*Free Regsitration Required]|
Abstract Dipole-dipole induced-polarization measurements are commonly presented as pseudosections, but results using modfiied dipole lengths cannot be combined into a single pseudosection. This definition of effective depth is applied to other electrode arrays.
Close mobile search navigation Article navigation. Eos, Transactions, American Geophysical Union 62 From Tectonics to Groundwater. An evaluation of Bristow’s method for the detection of subsurface cavities Geophysics. A result of Archean to Proterozoic, Turkic-type orogenesis?
Engineering Geology Special Publication: Sulfidic early basin strata as key markers of Cordilleran shortening and Eocene extension Belt Basin: A modified pseudosection for resistivity and IP L. Dipole-dipole induced-polarization measurements are commonly presented as pseudosections, but results using different dipole lengths cannot be combined into a single pseudosection.
Resistivity calculation for modified pole-dipole configuration. Theory and Practice of Applied Geophysics 3: Vertical modified pseudosections in resistivity and induced polarization methods using one-electrode separation. Librarian Administrator Sign In. The role of modified pseudo-depth sections in interpretation of resistivity and psejdosection polarisation data.
Sign In or Create an Account. Improvement to resistivity pseudosection modelling by removal of near-surface inhomogeneity effects; application to a soil system in South Cameroon. Resistivity measurement for granite and tuff samples; influence of pore fluid resistivity on rock resistivity. This leads to an absolute depth scale for the modified pseudosection. Comparing mldified logic trees for archaeoseismology and paleoseismology: Petrographic and hydrogeologic investigations for a district-scale ground-coupled heat pump—Ball State University, Indiana Geothermal Energy: A technique for groundwater quality monitoring using resistivity measurements made through a modified plastic well-screen.
American Geophysical Union Fall Meeting, It is shown that rough estimates of the depth to the top of an anomalous body can be made directly on the pseudosection, at true vertical scale.
Highly conductive horizons in the Mesoproterozoic Belt-Purcell Basin: The empirical coefficients are compared with Roy’s theory of ‘depth of investigation characteristic,’ and support that theory, if a modified definition of ‘effective depth’ is accepted. Theoretical evaluation of modified Wenner array for shallow resistivity exploration.
Effect of well casings on surface electrical surveys Geophysics. The behavior of the apparent resistivity phase spectrum in the case of a polarizable prism in an unpolarizable half-space Geophysics. Window to Mesoproterozoic Earth. Probing the resistivity of the sea floor by a modified magnetometric resistivity MMR method.