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Update ahn.tex
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I think I found two minor errors in appendix B:)
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michelbeeren authored Dec 5, 2024
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Expand Up @@ -40,13 +40,13 @@ \chapter{Extra information about the AHN datasets}%
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It should be noticed that in AHN5 the class 6/\texttt{building} is for the roofs of the buildings \emph{only}, the façades of a building are in class 1/\texttt{unclassified}.
This is in contract to previous versions in which all points representing a building were classified as 6/\texttt{building}.
This is in contrast to previous versions in which all points representing a building were classified as 6/\texttt{building}.

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Observe also that in AHN the points representing vegetation are not classified as such, and vegetation is never explicitly classified.
\marginnote{vegetation is classified as $1$/\texttt{unclassified}}
The is because the aim of the AHN project is mostly to model dikes and to protect us from floods, and vegetation is not very important for this use-case.
This is because the aim of the AHN project is mostly to model dikes and to protect us from floods, and vegetation is not very important for this use-case.
The class $1$ is thus used for vegetation, but other objects such as street furniture (\eg\ lampposts) or cars are also classified as $1$.

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