Yungang Grottoes to complete digital scanning in 5 years
China DailyThe Yungang Grottoes, located in the city of Datong, Shanxi province, has 45 major caves and more than 59,000 stone statues. China's Yungang Grottoes will complete the scanning of all its caves in five years, paving the way for the creation of digital versions that can withstand weathering and other real-world damage. So far, the UNESCO World Heritage Site in Shanxi province has completed three-dimensional scans of one-third of its Buddhist grottoes, according to the Yungang Grottoes Research Institute. Using three-dimensional laser scanning and multiplanar reconstruction, the institute is working to capture the shapes, colors and other fine details of the grottoes and create millimeter-level digital archives for future study and preservation.