This hypsometric map is a 3-dimensional representation of the Curua river. It uses shading to show relief in detail. It gives the viewer a good idea of slope, but does not offer numeric values for elevation or depth.
This is a propaganda map used by the Nazis to exaggerate the threat of an invasion by Czechoslovakia. It shows that almost all of Europe is at risk for air invasion.
This map shows known locations of Southern Field Cricket populations in dot distribution format. It is possible to see concentrations of the species in the southeast using this map.
This proportional circle map shows river depth by means of circle size and water color by color shades of the circles. The data collected by Lewis and Clark can be displayed on one understandable map by using proportional circles.