TY - JOUR A1 - Liu, B. A1 - Shi, Y. A1 - Duan, Y. A1 - Wu, W. T1 - UAV-BASED CROPS CLASSIFICATION WITH JOINT FEATURES FROM ORTHOIMAGE AND DSM DATA JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-3 SP - 1023 EP - 1028 Y1 - 2018/04/30 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-3/1023/2018/ L1 - https://isprs-archives.copernicus.org/articles/XLII-3/1023/2018/isprs-archives-XLII-3-1023-2018.pdf DO - 10.5194/isprs-archives-XLII-3-1023-2018 ER -