TY - JOUR A1 - Ilehag, R. A1 - Weinmann, M. A1 - Schenk, A. A1 - Keller, S. A1 - Jutzi, B. A1 - Hinz, S. T1 - REVISITING EXISTING CLASSIFICATION APPROACHES FOR BUILDING MATERIALS BASED ON HYPERSPECTRAL DATA JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-3/W3 SP - 65 EP - 71 Y1 - 2017/10/19 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-3-W3/65/2017/ L1 - https://isprs-archives.copernicus.org/articles/XLII-3-W3/65/2017/isprs-archives-XLII-3-W3-65-2017.pdf DO - 10.5194/isprs-archives-XLII-3-W3-65-2017 ER -