Tuesday, January 6, 2009

Map O' The Day #35 - Foreclosures


This infographic was published in the New York Times, who created it from sources at First American CoreLogic, LoanPerformance, Bureau of Labor Statistics, and the Census Bureau, and provides an excellent look at a poor situation, namely, the foreclosure situation in America.

Much like yesterday’s MOTD, this graphic utilizes multivariate analysis, using both height, color and location in order to show the %’s of subprime mortgage foreclosures in metropolitan areas, as well as the subprime mortgage foreclosures overall.

A key difference in this infographic from yesterday’s is that simple multivariate analysis in a central map wasn’t enough. Rather, the NYT employed a systems of maps to further contextualize the data. If you draw your attention to the bottom right, there are two additional maps depicting the construction boom as well as job loss, which allows a user to draw correlations among data sets.

This is a great example of what Maga Design refers to when discussing a “system of maps” that helps create insights while driving towards outcomes.

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