Mapping with GPR helps find lines that are not registered or where their records have been hidden. They are often under layers of concrete, roadways, course changes, or ducts. We detect the layers of surface fillings or unstable strata with geophones that emit radio waves that collide with the different densities of soil or rigid structures of tubes, bouncing brings subsurface information with the help of our specialized software. Our personnel collects the information and it is analyzed.
Electrical Resistivity Tomography (ERT)