Buried Targets

Burying drums in the EGTS

Two 55-gallon (0.21 m3) barrels, one metal and one plastic, were buried on the EGTS on July 20,2001 to serve as geophysical test targets.

Depth of burial=1.5m

Concrete slab with defect

Pouring a concrete slab with an intentional defect, for GPR demonstration and testing.

Pouring the slab.Placing the defect.GPS data analysis.