Topographic Map

Source:  http://commons.wikimedia.org/wiki/Media:Isle_of_Man_topographic_map-en.svg

Direct link to map: http://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Isle_of_Man_topographic_map-en.svg/654px-Isle_of_Man_topographic_map-en.svg.png

This is a topographic map of the Isle of Man. A topographic map uses contour lines to portray the shape and elevation of the land. Topographic maps capture 3-demensional aspects of terrain on two-dimensional surfaces.