Product overview

 Unmanned aerial vehicle camera targets are made of PU leather coated with special optical coatings. It has good spectral flatness and Lambert characteristics in the visible band. It is mainly aimed at radiometric calibration and linear calibration of airborne UAV remote sensing cameras. The surface reflectivity is composed of 5%, 20%, 30%, 40% and 60%. The product features:

? Surface reflectivity is suitable for UAV dynamic range；

?  Spectral reflectance has good spectral flatness ；

?  The surface adopts matte design and has better directional characteristics；

?  Soft base material can be portable for easy to carry

 A specially designed backpack drum can be used for storage, transportation and protection.

Physical picture

 Setting up a scene picture of a drone on the edge of a UAV

 4 gray scale calibration target picture for unmanned aerial camera

Product index

?  Spectral range ：400nm～900nm；

?  Spectral flatness ：＜5%；

?  Spectral reflectance ：4%、20%，30%、40%、60%和70%；

?  Directional characteristics: close to the Lambert body in the range of + 30 degrees ；

?  Geometry size: 1.2m x 1.2m, other sizes can be made ；

?  Packing method: backpack plastic drum ；

?  Different spectral reflectance curves are shown as shown .