Schlossberg, MarcShuford, Elliot2005-09-072005-09-072005URISA Journal , volume 16, number 21045-8077https://hdl.handle.net/1794/1343p. 15-26PPGIS is often presented and promoted as a more people-centered GIS compared to a more traditional technocratic,expert-driven tool or methodology. Yet, the umbrella of PPGIS is quite broad. Within such a broad context, it may be helpful for practitioners and scholars of PPGIS to better understand exactly what PPGIS is.346146 bytesapplication/pdfen-USArticle