Abstract: Ocean exploration using acoustical 3-D imaging is gaining popularity as it provides information about the 3-D geometry of the targets even under mild turbid conditions. A major challenge in ...
Abstract: Pulsed eddy current (PEC) technology has shown great potential in the non-destructive testing（NDT） of surface metallic targets due to its wide frequency domain and rich transient ...
At an undisclosed test site, a helicopter takes off, towing a kite-like array of massive coils. The system, called Airborne Transient Electromagnetic (Atem) detection, works by firing a powerful pulse ...
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