Recently Vertex GPR performed an underground utility locate in Southeast Texas. We thought it would be fun to show what we see while scanning and how it relates to markings onsite.

As seen in the display below, an electric and water line were detected and marked. The data image below the picture is of the two utilities and how they appeared on the GPR screen. When we come across objects like this, we locate the horizontal center of the hyperbola and place a mark. We repeat this action along the utility’s path, thus creating the legal graffiti.