Mapa de NYC segons els ingressos http://www.wnyc.org/blogs/wnyc-news-blog/2011/dec/08/census-locates-citys-wealthiest-and-poorest-neighborhoods/ Raf -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.osgeo.org/pipermail/barcelona/attachments/20111222/0aaae23f/attachment.html