Plantation,s Structure and health by Drones

This is another 3Dmodel of my research on forest plantation with drones. I used common drone with visual wavelength camera . we could recognize plant stress and illness by common camera and it was not necessary to use bigger wavelength for it , although using more expensive camera with multi spectral sensors will be useful too.

Gray or brawn Acer (specie) trees were effected by stress but some other species like Quercus Persica (specie) were in health condition and with green color