TY - JOUR A1 - Lin, Y. A1 - Xiao, J. A1 - Ma, B. A1 - Fu, H. A1 - Xu, L. T1 - Construction of China’s “Large Ruins” Monitoring System Based on the Comparative Analysis of World Cultural Heritage Monitoring - An Example of the European - style Palace of the Old Summer Palace JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - II-5/W3 SP - 171 EP - 176 Y1 - 2015/08/11 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/II-5-W3/171/2015/ L1 - https://isprs-annals.copernicus.org/articles/II-5-W3/171/2015/isprsannals-II-5-W3-171-2015.pdf DO - 10.5194/isprsannals-II-5-W3-171-2015 ER -