TY - JOUR A1 - Liu, Z. A1 - Li, Z. T1 - IMPACT OF SCHEMATIC DESIGNS ON THE COGNITION OF UNDERGROUND TUBE MAPS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLI-B2 SP - 421 EP - 423 Y1 - 2016/06/08 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLI-B2/421/2016/ L1 - https://isprs-archives.copernicus.org/articles/XLI-B2/421/2016/isprs-archives-XLI-B2-421-2016.pdf DO - 10.5194/isprs-archives-XLI-B2-421-2016 ER -