Construction surveyors must account for many factors — seen and unseen — when preparing a site for building. From visible topography to invisible property lines, countless aspects require accurate ...

Residential and commercial inspectors, plumbing and utility contractors, and electricians are finding that the use of ground-penetrating radar (GPR) provides a host of safety, efficiency, and revenue ...

Cable locating can be like a game of high-tech hide and seek. Locators must electronically penetrate the ground, locate the power cable and then isolate the signal. Fortunately, over the last decade, ...