example from a FLIR TAU2 640 thermal imaging video camera taking 8.3 frames per second and fitted with a 25mm focal length (field of view = 25° x 20°) lens – from the FLIR_tau2_Family_Brochure.pdf.
|Maximum person detection range||Maximum person recognition range||Maximum person identification range|
|For 25mm focal length lens||For 25mm focal length lens||The UAV typically flies at 120m AGL|
Inspection of the state of a roof of a farm building, showing weak spots in the roof.
Image of a high voltage electrical power line taken using a thermal imaging camera on a UAV. One can detect high temperature points on the line, which are indicative of high resistance points (e.g. joints).
Vehicle movement in a border area can be detected using thermal imaging cameras on a UAV.