Thematic maps

- A thematic map is to serve as a way to display specialized information for a variety of individuals. As well as, categories of varieties of themes that give new perspective for viewing maps to enhance the level of understanding of the particular map.

-The map shown is a depiction of the different soil depths along the Illinois River.
-http://ilrdss.sws.uiuc.edu/maps/maps_results.asp?ws=8