March 5, 2026
Purdue radar technology estimates location, orientation, radius of underground pipes
Purdue engineers have developed a patent-pending method to decrease hazardous strikes to underground utility pipes during construction projects. This could lower related financial losses, service disruptions, injuries and fatalities. Professor Hubo Cai and Purdue doctoral candidate Yuxi Zhang are improving upon traditional ground-penetrating radar data to better estimate the location, orientation and radius of underground utility pipes.