TY - JOUR A1 - Xing, H. Q. A1 - Hou, D. Y. T1 - SEMANTIC CONTEXT-BASED ON-DEMAND SERVICE MODEL FOR LAND COVER CHANGE DETECTION JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-4/W20 SP - 97 EP - 100 Y1 - 2019/11/15 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-4-W20/97/2019/ L1 - https://isprs-archives.copernicus.org/articles/XLII-4-W20/97/2019/isprs-archives-XLII-4-W20-97-2019.pdf DO - 10.5194/isprs-archives-XLII-4-W20-97-2019 ER -