We would like to either remove shadows from our albedo data or construct new mosaic datasets with much less shadow, so we can avoid baked-in shadows in the albedo datasets. Existing map products that I have seen may have more shadows on purpose with the objective to reveal recognizeable terrain features. It should be possible to produce a global mosaic of the moon with fair coverage that avoids any input images taken with deep shadow angles. It is not possible to have this for the poles, but that is an acceptable limitation.