The reflectance plates are suitable for all kind of reflectance analysis and calibration tasks. In aerial surveys targets placed to the survey site and used as field calibration targets for processing reflectance images and true NDVIs of any multispectral or hyperspecral camera. In terrestrial surveys targets can be placed vertically e.g. in LiDAR calibration tasks.
MosaicMill provides 2 %, 9 %, 23 %, 46 % and 85 % reflectace targets, each 50 cm * 50 cm, or in custom sizes up to 2 meters. Several reflectance materials can be combined into one plate for special purposes. Targets are made of materials with near lambertian reflectance properties and calibrated in laboratory. Calibration is carried out between 400 nm and 2400 nm.
For more information contact Altisense