Reflectance calibration

[Dvo]

Excellent that Photoscan Professional nowe permits vegetation index calculation using raster caluclator. It would be extremely valuable to add a Reflectance Calibration module, for mosaics creayed using images that have not been radiometrically corrected at the time of image capture.
Common procedure is to identify areas in mosaic with known reflectance (such as scenes with one or more reflectance targets) to generate a correction equation for each channel so that pixel intensity (DN) is mapped to the approximate reflectance value.
Then allow "automatic" application of correction factor to each channel for the raster calculator.
Such a feature is important for generating more accurate NDVI (ore relative NDVI) and other veg index maps.

[ivopavlik]

Hello,

is there some new information with this topic?

Thanks.

[chongrigel]

Please include the radiometric calibration option in the latest version of Photoscan! We do need that features for our research purposes. 

[Alexey Pasumansky]

Hello all,

In the version 1.4.0 we have included the radiometric calibration procedure for multispectral data.