9 septiembre 2014
Geography researchers have developed a large-scale mapping technique to track a variety of demographic data across the United States, including researching populations based on gender, race and economic diversity. Details on the technique behind the new, high resolution, grid-based map of U.S. demographics are now available online.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/hMMDr2hk0Cg/140909162349.htm











