TY - JOUR A1 - Cantemir, A. A1 - Visan, A. A1 - Parvulescu, N. A1 - Dogaru, M. T1 - THE USE OF MULTIPLE DATA SOURCES IN THE PROCESS OF TOPOGRAPHIC MAPS UPDATING JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLI-B4 SP - 19 EP - 24 Y1 - 2016/06/10 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLI-B4/19/2016/ L1 - https://isprs-archives.copernicus.org/articles/XLI-B4/19/2016/isprs-archives-XLI-B4-19-2016.pdf DO - 10.5194/isprs-archives-XLI-B4-19-2016 ER -