The radar penetrates into the ground and bounces back again and again, its return measured in nanoseconds that indicate disturbances in the ground below. Large rocks and loose soil. The shaft of a ...

WARNING: This story contains details some readers may find distressing. Before the first electromagnetic waves from any radar device surveying a suspected residential school grave site penetrate the ...

How ground penetrating radar works Allan Gunter, a GPR Technician, explains how ground penetrating radar works and why it’s useful for searching suspected burial sites. toronto — The discovery of 215 ...

The audio version of this article is generated by text-to-speech, a technology based on artificial intelligence. A ground-penetrating radar map of the newly discovered temple in the ancient Roman city ...

Officials released more details regarding efforts to discover the location of burial sites at the former residential school in Kamloops, B.C. Archaeologist Sarah Beaulieu of the University of Fraser ...

COVINGTON, Ga., Aug 6, 2025 /PRNewswire/ -- Infrasense recently performed a Ground Penetrating Radar (GPR) survey and analysis of 9 interstate bridge decks consisting of 3-4 lanes in each travel ...