This map is an example of a digital elevation model. With
this type, we have a map that works to show topographic information,
specifically elevation. They allow us to get a better idea of the lay of the
land and help us to look at elevation changes. They work to show elevation
models but with little regard to other information about the land. Being able
to look at relief, we can better be able to understand patterns in wind, rain
and temperature. For instance, if our DEM shows us a very high mountain, like
the very left of the map above, and we see very strong rain on one side, our
DEM could help us explain a rain shadow or something like a wind pattern that
wraps around the mountain. DEM's could also help with navigation and things
that require us to know the land more intimately.
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