"A Kuppe is the term used in German-speaking central Europe for a mountain or hill with a rounded summit that has no rock formation, such as a tor, on it. A range of such hills is called a Kuppengebirge. In geology the term also refers to corresponding stratigraphic forms. The term is similar to the English topographical and geological terms, knoll and dome. It is similar to the French word ballon which means a mountain with a rounded summit.
In cartography in German-speaking countries, the term is used more widely to refer to all eminences (biaxially convex landforms) i.e. including those with a more pointed appearance." - (en.wikipedia.org 09.09.2020)
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