gt01.tex

\documentclass[a4paper]{article}
\usepackage{pstricks-add,pst-map3d}
\pagestyle{empty}
\begin{document}
\psset{path=../data}
 
\begin{pspicture}(-5,-5)(5,5)
\psset{Radius=5,RotX=-23,RotZ=30,PHI=46.5833,THETA=0.3333,visibility=false}
\WorldMapThreeD[circles=false,blueEarth=false]%
\WorldMapThreeD[circles=false,visibility=true,opacity=0.7,mapcolor=orange!60]%
\psmeridien[visibility=true]{0.333}\psparallel[visibility=true]{46.5833}
\mapputIIID(0.3333,46.5833){Poitiers}
\end{pspicture}
 
\end{document}