Multispectral Reflectance Reference Calibration Targets

Calibration Target Photo
(Original Survey3 RGN JPG)
Calibration Target Photo
(Auto Target Selection)
Calibration Target Photo
(Calibrated TIFF)
Calibration Target Photo
(NDVI Index)
Calibration Target Photo
(NDVI LUT 0.2-1.0)

Model Each Target
Dimensions
Capture Distance
Survey3W
Capture Distance
Survey3N
T4-R50 2.0" x 2.0" (50 x 50 mm) 8 in - 16 ft (0.2 - 5.0 m) 20 in - 40 ft (0.5 - 12.0 m)
T4-R125 5.0" x 5.0" (125 x 125 mm) 20 in - 33 ft (0.5 - 10.0 m)
40 in - 105 ft (1.0 - 32.0 m)