Results 31 to 40 of about 25,632 (200)
Array optimisation for multichannel electrical resistivity tomography instruments [PDF]
, 2007 In recent years there has been considerable research into the selection of near-optimal arrays of electrode configurations that enhance the resolution of electrical resistivity tomography (ERT) images.
J.E. Chambers +4 more
core +2 more sources
Iraqi Geological Journal, 2022 Cracks have been developed in a large lecture hall on the University of Mosul Campus. These cracks exist along two sides of the building. Multi Analysis Surface Wave and Electrical Resistivity Tomography surveys were conducted at the surrounding
Ahmed J. Al-Heety +2 more
doaj +1 more source
Electrical Resistance Tomography of Conductive Thin Films [PDF]
IEEE Transactions on Instrumentation and Measurement, 2016 IEEE Transactions on Instrumentation and ...
Cultrera, Alessandro, CALLEGARO, LUCA
openaire +3 more sources
Heat as a proxy to image dynamic processes with 4D electrical resistivity tomography [PDF]
, 2019 Since salt cannot always be used as a geophysical tracer (because it may pollute the aquifer with the mass that is necessary to induce a geophysical contrast), and since in many contaminated aquifer salts (e.g., chloride) already constitute the main ...
Bolly, Pierre-Yves +4 more
core +1 more source
Resistivity Probability Tomography Imaging at the Castle of Zena, Italy
EURASIP Journal on Image and Video Processing, 2009 We present the results of an electrical resistivity investigation performed at Castle of Zena (Castello di Zena), a 13th-century fortress located between the towns of Fiorenzuola and Piacenza in the Emilia Romagna Region (Northern Italy), in the frame ...
Patella Domenico +3 more
doaj +2 more sources
Journal of Applied Sciences and Environmental Management, 2017 The area is faced with endemic groundwater quality problems arising from abandoned shallow and deep boreholes. The abandonment of shallow boreholes is presumed to have been caused by saltwater intrusion from the ocean.
Oghenero Ohwoghere-Asuma +2 more
doaj +1 more source
Electrical Resistivity Tomography at the DOE Hanford Site [PDF]
Symposium on the Application of Geophysics to Engineering and Environmental Problems 1996, 1996 Recent work at the DOE Hanford site has established the potential of applying Electrical Resistivity Tomography (ERT) for early leak detection under hazardous waste storage facilities. Several studies have been concluded to test the capabilities and limitations of ERT for two different applications.
Narbutovskih, S.M. +4 more
openaire +2 more sources
Tomographic inversion of time-domain resistivity and chargeability data for the investigation of landfills using a priori information [PDF]
, 2017 In this paper, we present a new code for the modelling and inversion of resistivity and chargeability data using a priori information to improve the accuracy of the reconstructed model for landfill.
CARDARELLI, Ettore, DE DONNO, GIORGIO
core +1 more source
Monitoring hydraulic processes with automated time-lapse electrical resistivity tomography (ALERT) [PDF]
, 2009 Hydraulic processes in porous media can be monitored in a minimally invasive fashion by time-lapse electrical resistivity tomography (ERT). The permanent installation of specifically designed ERT instrumentation, telemetry and information technology (IT)
Chambers, J.E. +6 more
core +2 more sources
Записки Горного института, 2018 A method for estimating the filtration factor of sandy clay soils is considered on the basis of a joint interpretation of the data of a set of methods of engineering electrical exploration, including electrical resistivity tomography and ground ...
D. A. Lalomov, V. V. Glazunov
doaj +1 more source