GeoCommons enables everyone to find, use and share geographic data and maps. Easily create rich interactive visualizations to solve problems without any experience using traditional mapping tools. GeoCommons provides a valuable data repository where GeoIQ customers can find and import data into their GeoIQ appliances.
A variety of tools for working with datasets. data visualization, mapping, blogs, data catalogs, R tutorial, web crawlers, data mashers, code, lists of projects, APIs, etc.
The U.S. Census Grids provide raster data sets that include not only population and housing counts, but a wide variety of socioeconomic characteristics. These gridded data sets transform irregularly shaped census block and block group boundaries into a regular surface – a raster grid – for faster and easier analysis.