Unclassed Chlorpleth Map

An unclassed chloropleth map is similar to a classed chloropleth in that it uses shades of color to represent different amounts of data values. Where as a chloropleth map uses multiple classes to organize data an unclassed chloropleth map has one class and uses different hues of similar colors to represent data. As depicted in the map below there is one class and larger data is represent by a shade of brown that turns into blue to represent lesser data.




http://www.esds.ac.uk/international/images/gis2005.gif