There was not much change in downtown Frankfort between the years of 2012 and 2019. The most noticiible change is the demolition of the Civic Center. Also you can see a few structres have been built, such as the new court house. Finally you are able to see there is some change in the canopy cover.
A map showing the change in elevation in Downtown Frankfort, Kentucky
Link to high-resolution version
Map compiled by skparker1, Spring 2023 for the University of Kentucky, Department of Geography, GEO 409. Data from KyFromAbove.ky.gov