TY - JOUR A1 - Ding, L. A1 - Miao, H. T1 - COLLAPSED BUILDING CLASSIFICATION WITH OPTICAL AND SAR DATA BASED ON MANIFOLD LEARNING JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - V-3-2020 SP - 83 EP - 88 Y1 - 2020/08/03 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/V-3-2020/83/2020/ L1 - https://isprs-annals.copernicus.org/articles/V-3-2020/83/2020/isprs-annals-V-3-2020-83-2020.pdf DO - 10.5194/isprs-annals-V-3-2020-83-2020 ER -