Abstract: The abbaye de l'Ouye (France) presents an underground room situated under a flat graveled path perfect for testing the complementarity of two geophysical methods, ground-penetrating radar ...

It is shown how Electrical Resistance Tomography can measure with good accuracy the nominal conductance value in uniform samples and also identify resistivity inhomogeneities in altered samples. The ...

b) Overlap between electrical resistivity and resistographic amplitudes for the tree base. c) Overlap between sonic tomography and resistographic amplitudes for the tree base. d) Resistograph ...