TY - JOUR A1 - Wang, C. T1 - Usability Evaluation of Public Web Mapping Sites JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XL-4 SP - 285 EP - 289 Y1 - 2014/04/23 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XL-4/285/2014/ L1 - https://isprs-archives.copernicus.org/articles/XL-4/285/2014/isprsarchives-XL-4-285-2014.pdf DO - 10.5194/isprsarchives-XL-4-285-2014 ER -