English: A perspective shaded-relief view of part of a topographic map sample. This perspective view illustrates how the contour lines on a Topographic map describe terrain by following the shape of the land at a constant elevation. Note: The vertical relief in this view has been exaggerated.
日付
2004年8月11日 (当初のアップロード日)
原典
en.wikipedia からコモンズに移動されました。 Derived from from USGS data files o44072d6.tif and 1631103.dem.sdts.tar.gz.
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|'''Description''': A perspective shaded-relief view of part of a [[:en:Media:Topographic_map_example.pn