TY - JOUR TI - Numerical evaluation of 2D electrical resistivity tomography for subsoil investigations AU - Pasierb, Bernadetta TI - Numerical evaluation of 2D electrical resistivity tomography for subsoil investigations AB - The use of numerical methods for the design and analysis of hydraulic engineering structures requires an accurate determination of the model of subsoil structure. The article presents one of the geophysical methods – electrical resistivity tomography (ERT), which allows for precise, spatially instant recognition of the substrate and the phenomena occurring within it. The methodology, the applied algorithm for numerical calculation, and data processing procedure are discussed. This article also introduces a method of inversion which relies on finding the actual model and presents examples of its application. VL - 2015 IS - Środowisko Zeszyt 2-Ś (24) 2015 PY - 2016 SN - 0011-4561 C1 - 2353-737X SP - 101 EP - 112 DO - 10.4467/2353737XCT.15.230.4616 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/numerical-evaluation-of-2d-electrical-resistivity-tomography-for-subsoil-investigations KW - Electrical Resistivity Tomography ERT KW - 2D inversion KW - investigations of subsoil