The baroque fortress in Bonn
Pro Bonnum GmbH
The remains of the fortification with bastions that were found in the course of the construction for the new building of the Sparkasse Cologne/Bonn were to be the central theme of a virtual reconstruction.
Core of the reconstruction was the area around the Heinrich bastion. To be shown were the first and the second reinforcement of the fortification with the ?Ravelins in front of the Heinrich bastion.
The remains of this bastion that were found in 2012 during construction work were accurately archaeologically measured and documented. In order to do this the walls found were scanned three dimensionally and saved as computer models. The digital model and historical sources were the basis for the virtual reconstruction.