TY - JOUR A1 - Steiniger, S. A1 - de la Fuente, H. A1 - Fuentes, C. A1 - Barton, J. A1 - Muñoz, J.-C. T1 - BUILDING A GEOGRAPHIC DATA REPOSITORY FOR URBAN RESEARCH WITH FREE SOFTWARE – LEARNING FROM Observatorio.CEDEUS.cl JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-4/W2 SP - 147 EP - 153 Y1 - 2017/07/05 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-4-W2/147/2017/ L1 - https://isprs-archives.copernicus.org/articles/XLII-4-W2/147/2017/isprs-archives-XLII-4-W2-147-2017.pdf DO - 10.5194/isprs-archives-XLII-4-W2-147-2017 ER -