I'm a developer at OnTerra Systems and a Microsoft Bing Maps MVP. Since the 80's I've been fascinated with computer graphics and digital maps. web-maps.com/gisblog is a place for my thoughts and explorations of spatial technology.
Recent blog posts: Census Landscapes - Display 3D Census demographics with x3d/x3dom: Census Landscapes Census Territory - build boundaries and demographic totals: Census Territory Census WMS - thematic demographic maps for WMS clients: Census WMS GeoEpistemology uh where's that? - Google's "truth vault": GeoEpistemology
Feel free to email to provide feedback on my posts, give me suggestions for new topics, or to just say hello!