# Record card
142
Description
The instrumentation is based on the electrical resistivity tomography (ERT) which is a non-invasive geophysical technology used to obtain information on anomalous bodies possibly present in the subsoil. The theoretical basis lies in the different electrical properties of the lithotypes present in the subsoil.
Thematic areas
Tourism, social sciences and cultural heritage
Tourism, social sciences and cultural heritage / Technologies for preservation of cultural heritage