Unstandardized Choropleth Map

http://flowingdata.com/2009/11/12/how-to-make-a-us-county-thematic-map-using-free-tools/

A Unstandardized Choropleth Map shows a large region shaded in different colors, such as the one above of the United States. They are used to take raw numbers from data instead of standardizing the values, hence the word "unstandardized."