Fig. 10

Leakage inspection of dam slope by a UAV equipped with an infrared thermal imager: (a) Visible light image, (b) Infrared thermal image, and (c) Isothermal change diagram.

Leakage inspection of dam slope by a UAV equipped with an infrared thermal imager: (a) Visible light image, (b) Infrared thermal image, and (c) Isothermal change diagram.