and software (developed by Geophysical Survey Systems Inc).Our system is capable of identifying and locating (with accurate depth) utilities, pipes, conduits, and other structures as small... numbers in the sample maps below) are located in 3-D with accurate depth. As part of our service, we collect surface information in the surrounding area as a reference (curbs, maholes... regions.We can handle most locations with a surface somewhat smooth and free of obstacles (roads, parking lots, cleared fields). Sample map of an intersection with areal photograph...