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,

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Geophysics ; 42 5: This site uses cookies. Toward a Sustainable Future. American Geophysical Union Fall Meeting, 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.

Seepage-induced anomalies, “false” anomalies, and implications for electrical prospecting AAPG Bulletin. A modified pseudosection for resistivity and IP. Topographic effects in resistivity and induced-polarization surveys Geophysics. Theory and Practice of Applied Geophysics 3: Geophysical Research Bulletin 20 3: Petrographic and hydrogeologic investigations for a district-scale ground-coupled heat pump—Ball State University, Indiana Pseudosectioj Energy: Vertical modified pseudosections in resistivity and induced polarization methods using one-electrode separation.

This leads to an absolute depth scale for the modified pseudosection. Modififd and Applied Geophysics 1: The effective depths for various arrays are compared; the results agree with the traditional applications of each array.

This definition of effective depth is applied to other electrode arrays. Electrical resistivity imaging of hydrologic changes in an anthropogenically modified arid environment. Mineral discrimination and removal resistiviry inductive coupling with multifrequency IP; discussion and reply Geophysics.


Previous Article Next Article. Close mobile search navigation Article navigation. Librarian Administrator Sign In. It is shown that rough estimates of the depth to the top of an anomalous body can be made directly on the pseudosection, at psekdosection vertical scale. Continuous resistivity measurement using the m borehole at the Nojima Fault in Awaji Island, Japan; resistivity change evaluation using 3D DC-resistivity modeling.

modified pseudosection for resistivity and IP | Geophysics | GeoScienceWorld

Eos, Transactions, American Geophysical Union 62 Improvement to resistivity pseudosection modelling by removal of near-surface inhomogeneity effects; application to a soil system in South Cameroon. Geophysics 42 5: From Tectonics to Groundwater. Sign In or Create an Account. The role of modified pseudo-depth sections in interpretation of resistivity and induced polarisation data.

A modified pseudosection for resistivity and IP

Edwards; A modified pseudosection for resistivity and IP. Email alerts New issue content alert. A technique for groundwater quality monitoring using resistivity measurements made through a modified plastic well-screen. Geochimica et Cosmochimica Acta Theoretical evaluation of modified Wenner array for shallow resistivity exploration.

Resistivity measurement for granite and tuff samples; influence of pore fluid resistivity on rock resistivity. Improvements to the Zohdy Method for the inversion of resistivity sounding and pseudosection data. A result of Archean to Proterozoic, Turkic-type orogenesis? Eos, Transactions, American Geophysical Union 62 8: The modified pseudo-depth section as a tool in resistivity and IP prospecting; a case history.


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Highly conductive horizons in the Mesoproterozoic Belt-Purcell Basin: View Full GeoRef Record. On measuring the electrical conductivity of the oceanic crust by a modified magnetometric resistivity MMR method.

Volume 42, Number 5. Abstract Dipole-dipole induced-polarization measurements are commonly presented as pseudosections, but results using different dipole lengths cannot be combined into a single pseudosection. Sulfidic early basin strata as key markers of Cordilleran shortening and Eocene extension Belt Basin: The behavior of the apparent resistivity phase spectrum in the case of a polarizable prism in an unpolarizable half-space Geophysics.

Processes on the Early Earth. Geophysical Prospecting 47 2: Other August 01, You could not be signed in. By continuing to use our website, resistivitj are agreeing to our privacy policy. Inexpensive instruments for water exploration at a local level in developing nations Geoscience for the Public Good and Global Development: By considering the theoretical results for simple earth models, a unique set of relative depth coefficients is empirically derived, such that measurements with different array parameters will ‘mesh’ smoothly into a combined pseudosection.