Topographic Map

This is an example of a topographic map.  Topographic maps are in direct contrast to the map above, planimetric maps.  These maps are characterized by a detailed and accurate graphic representation if cultural and natural features on the ground (the features left out of planimetric, or street maps).  In this map you can see a Topographic map of the continent of Australia, one of the many places I dream to visit and dive.  It explains the third dimension by using contour lines to show elevation change on the surface of Australia.
The map URL is: http://www.virtualoceania.net/australia/maps/elevation.shtml