3D model of the inactive Ofenkaulen underground tuff mine in the Siebengebirge, Germany. The model is based on a LiDAR scan by Knaak and Strauß from the Geological Survey of Northrhine-Westphalia in 2019. A total of 157 seperate scans were performed, resulting in 4.12 billion points (27.5 GB). After several steps of reduction, the final model has a face count of ~200k.
Used equipment and software:
Faro Focus 3DX330