Thursday, April 17, 2014

Unstandardized Choropleth Map




Unstandardized choropleth maps do not have areally averaged data and therefore are simply maps that depict information that is directly from the data. The image shown above portrays raw data that is the water withdrawals in millions of gallons per day in each state.



Source URL: http://pubs.usgs.gov/fs/2005/3051/

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