Multiple radiometric calibration targets?

Are there any plans in the near future to introduce option of using multiple radiometric calibration targets with different reflectance (e.g. 9%, 20%, 50%, 95%) to calibrate images? At the moment, only one target is used but this is not sufficient for accurate calibration.

This is something we are considering for future development yes. 

Has there been an introduction of multiple calibration targets with different reflectances to calibrate spectral images? If not is there a timeline for it? 

Hi Unfortunately, It is not yet supported. There is no definite timeline as well. I will update here once we support multiple targets.