They seem to have 6 Million images totaling 120 TBytes !
A more technical description of the payload is here.
There was a paper on this project at the AGU but I can only find the abstract here.
I expect there will be more information once they have had a chance to analyse the data. There may be some inpact on weather models as they apparently have a 'flat top' but this seems to show there is energy transfer from the troposphere to the meseosphere.