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add another popular scale

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Motiejus Jakštys 2021-05-03 16:10:53 +03:00
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2 changed files with 13 additions and 12 deletions
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2
IV/bib.bib
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@ -207,7 +207,7 @@
@online{epsg3857, @online{epsg3857,
author={MapTiler Team}, author={MapTiler Team},
title={WGS 84 / Pseudo-Mercator}, title={WGS 84/Pseudo-Mercator},
url={https://epsg.io/3857}, url={https://epsg.io/3857},
urldate={2021-05-03}, urldate={2021-05-03},
} }

23
IV/mj-msc.tex
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@ -560,31 +560,32 @@ when adjusted to scale, will not be generalized.
\begin{tikzpicture}[x=1mm,y=1mm] \begin{tikzpicture}[x=1mm,y=1mm]
\draw[] (-10, 0) -- (-.75,0) arc (225:-45:.75) -- (10, 0); \draw[] (-10, 0) -- (-.75,0) arc (225:-45:.75) -- (10, 0);
\end{tikzpicture} \end{tikzpicture}
\caption{Smallest feature that will be not generalized.} \caption{Smallest feature that will be not generalized (to scale).}
\label{fig:half-circle} \label{fig:half-circle}
\end{figure} \end{figure}
{\WM} algorithm does not have a notion of scale, but it does have a notion of {\WM} algorithm does not have a notion of scale, but it does have a notion of
distance. Assuming measurement units in projected coordinate system are meters distance: it accepts a single parameter $D$, the half-circle's diameter.
(for example, \titlecite{epsg3857}), conversion is depicted in Assuming measurement units in projected coordinate system are meters (for
example, \titlecite{epsg3857}), conversion is depicted in
table~\ref{table:scale-halfcirlce-diameter}. table~\ref{table:scale-halfcirlce-diameter}.
\newcolumntype{d}[1]{D{.}{.}{#1} } \newcolumntype{d}[1]{D{.}{.}{#1} }
\begin{table}[h] \begin{table}[h]
\centering \centering
\begin{tabular}{|c @{:}l | D{.}{.}{1} |} \begin{tabular}{|c @{:}r | D{.}{.}{1} |}
\hline \hline
\multicolumn{2}{|c|}{Scale} & \multicolumn{1}{c|}{Diameter (m)} \\ \hline \multicolumn{2}{|c|}{Scale} & \multicolumn{1}{c|}{$D(m)$} \\ \hline
1 & 10000 & 15 \\ \hline 1 & 10000 & 15 \\ \hline
1 & 25000 & 37.5 \\ \hline 1 & 15000 & 22.5 \\ \hline
1 & 50000 & 50 \\ \hline 1 & 25000 & 37.5 \\ \hline
1 & 250000 & 250 \\ \hline 1 & 50000 & 50 \\ \hline
1 & 250000 & 250 \\ \hline
\end{tabular} \end{tabular}
\caption{{\WM} parameter table for popular scales.} \caption{{\WM} parameter $D$ (half-circle diameter) for popular scales.}
\label{table:scale-halfcirlce-diameter} \label{table:scale-halfcirlce-diameter}
\end{table} \end{table}
\subsection{Definition of a Bend} \subsection{Definition of a Bend}
\label{sec:definition-of-a-bend} \label{sec:definition-of-a-bend}