Fast representation of dipole-dipole geoelectrical data with pseudosections for regional surveys

M. Giudici


I propose a fast method for constructing pseudosections of apparent resistivity from geoelectrical data collected for deep studies with continuous polar dipole-dipole arrays. Once a vertical section is fixed, each value of apparent resistivity is assigned to a point on the section and finally pseudosections are obtained by interpolation. This allows the geophysicist to represent a large amount of data in a fast and simple way, to perform a qualitative interpretation and to facilitate the quantitative interpretation.


Electrical sounding;dipole-dipole methods;apparent resistivity;deep sounding;data processing

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Published by INGV, Istituto Nazionale di Geofisica e Vulcanologia - ISSN: 2037-416X