Land is complicated and seriously underdeveloped, but you will know that already. This is more of a technical post, as you would need to be able to run a Python interpreter to run the code.
It could be hosted on a website with a fancy front end with drop down boxes to select the Region/Tract but the @peakmonsters guys could do it better than me.
haven't looked at spl lands deeply, but yea tools to make it easier to understand would probably help regular users and to potentially avoid what u mentioned of buyers getting rekt paying for "bad" lands.
Have had some ideas for holo land plots but it's still quite far into the future if our team stays the size it is currently, just wanna make sure it'd be as simple as possible.