Purdue University engineers have developed a patent-pending method to decrease hazardous strikes to underground utility pipes during construction projects.

Purdue algorithm improves ground-penetrating radar to locate underground pipes and reduce dangerous construction strikes ...

The Purdue method uses a Bayesian framework to quantify uncertainty in estimating pipe depth, horizontal position, orientation and radius. Cai said the team developed a forward model to predict ...

Ultra-sensitive magnetic sensor technology pioneered at PML may soon be commercialized for a host of applications from detection of unexploded bombs and underground pipes to geophysical surveying and ...