Erosion Data from Slabs
Multimodal scans of marble and soapstone slabs across 2+ accelerated erosion cycles (number of cycles depends on erosion chamber). The slabs were subjected to accelerated erosion in erosion chambers simulating H2SO4 and H2SO4+HNO3 acid pollution, freeze-thaw and salt effects. The measuring modalities are high accuracy geometric surface scans, QEM mineral scans, computed tomography and 3D microscopy. These can be used for the study of erosion on stone.
You can download the dataset from: http://files.idi.ntnu.no/presious/PRESIOUS_Original_Data/ (directories /StoneCollection*). Please contact email@example.com for access credentials.