Differential Erosion Scans
Differential surface scans from parts of the external and internal walls of Nidaros Cathedral (Trondheim, Norway) and a pillar from the Elefsis archaeological site (Elefsis, Greece). The scans were taken in April 2013, September 2014 and November 2015. These can be used for the study of erosion under realistic conditions and can serve as a point of reference for the future.
You can download the dataset from: http://files.idi.ntnu.no/presious/PRESIOUS_Original_Data/ (directories /CulturalHeritageObjects* ). Please contact firstname.lastname@example.org for access credentials.