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These are images of subsurface objects and features obtained with RASCAN and MetalScan systems.
The animated pictures below are actual scans that cycle through the 10 simultaneous images recorded by RASCAN: five frequencies at each of two signal polarizations. These images are automatically collected simultaneously. The images appear in real time as the scanning progresses. No post-processing is required.
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Human hand beneath a wooden table |
Half-full bottle on a shelf inside a closed and locked cupboard |
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Coins and wires beneath drywall |
Steel lintel spanning a doorframe beneath plaster wall |
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Handgun concealed behind plaster wall. |
Steel reinforcing in a concrete wall. |
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