I have created a mosaic dataset of two landsat 8 raster tiles. Since there is a non uniformity and a colour variation i am not able to do supervised classification properly.I want to do a mosaic colour correction. After opening the Mosaic colour correction window it is greyed out and I am not able to use the function.
Should I activate any extension to use it? Is there any other way to solve this problem other than using mosaic color correction tool.