Fig. 9
From: A review of open software resources in python for electrical resistivity modelling
The inverted model of scenario one for a 1 m target radius located at 1.5 m depth using the inversion freeware: a pyGIMLi, b BERT, c ResIPy, and d SimPEG. The broken circles indicate the actual targets; the left for conductive while the right for resistive target. Unstructured triangular mesh is implemented in pyGIMLi, BERT, and ResIPy, whereas tensor mesh is used in SimPEG