So where are we at with this as I'm confused.
How it should be to my mind:
ADS reveals the surface maps, we can after all make pretty good guesses on planetary surface details from hundreds of thousands of miles away today, in a thousand years time i imagine it would have improved a little

DSS reveals composition details, and ideally, any main poi on the planet.
What I don't want: you only get the surface map in the system view after you do a DSS. Why? Well what's the point? I've already been close enough to scan it so I know what it looks like. You're never really going to look at it after you've visited the planet are you? No point adding a cool new thing then making it pointless.
I'm in favour of the general exploring changes mentioned, more profit on distance from sol, new scanner types, etc etc.
I am happy though that the black blobs are gone, i know it was a bug but suggesting we keep them was a backwards step.