Ground Penetrating Radar (GPR) is amongst the most up-to-date approaches utilized in the location of underground utilities. A GPR sign is distributed to the ground through a transmitter. Some portion of the sign are going to be mirrored in the metallic or non-mettalic utility that's recorded by using a receiver. https://maps.google.ge/url?q=https://www.bessutilitysolutions.com/sacramento-underground-utility-locating-services/