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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From Tectonics to Groundwater. View Full GeoRef Record. This leads to an absolute depth scale for the modified pseudosection. Previous Article Next Article.

Resistivity calculation for modified pole-dipole configuration. Processes on the Early Earth. Geophysical Research Bulletin 20 3: It is shown, by examples, that the resulting pseudosections give consistent estimates of depth to top, within the characteristic anomaly patterns of each array. Study on resistivity of crystalline and sedimentary samples; the influence of pore fluid resistivity and bulk surface conduction on rock resistivity.

Email alerts New issue content alert. Seepage-induced anomalies, “false” anomalies, and implications for electrical prospecting AAPG Bulletin. Geochimica et Cosmochimica Acta Toward a Sustainable Future.


Citing articles via Web Of Science American Geophysical Union Fall Meeting, 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. Theoretical evaluation of modified Wenner array for shallow resistivity exploration.

Theory and Practice of Applied Geophysics 3: Eos, Transactions, American Geophysical Union 62 Edwards; A modified pseudosection for resistivity and IP. Sign In or Create an Account. 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.

Librarian Administrator Sign In. Vertical modified pseudosections in resistivity and induced polarization methods using one-electrode separation. Resistivity measurement for granite and tuff samples; influence of pore fluid resistivity on rock resistivity. Inexpensive instruments for water exploration at a local level in developing nations Geoscience for the Public Good and Global Development: A modified pseudosection for resistivity and IP.

a Modified Pseudosection for Resistivity and IP

Eos, Transactions, American Geophysical Union 62 8: 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. Volume 42, Number 5.

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Application of these coefficients to a number of theoretical and field cases shows that they give reasonable results when applied to more complicated models. The effective depths for various arrays are compared; the results agree with the traditional applications of each array.

A modified pseudosection for resistivity and IP

Engineering Geology Special Publication: A modified pseudosection for resistivity and IP L. Probing the resistivity of the sea floor by a modified magnetometric resistivity MMR method. This site uses pseudosectoin. A result of Archean to Proterozoic, Turkic-type orogenesis?

Close mobile search navigation Article navigation. Continuous resistivity measurement using the m borehole at the Nojima Fault in Awaji Island, Japan; resistivity change evaluation using 3D DC-resistivity modeling. Geophysical Prospecting 47 2: Abstract Dipole-dipole induced-polarization measurements are commonly presented as pseudosections, but modifked using different dipole lengths cannot be combined into a single pseudosection.