ESFERA TERRESTRE EN TIKZ-3D

\documentclass[a4paper]{article}
\usepackage[a4paper,lmargin=1cm,rmargin=1cm,bottom=1cm,top=1cm]{geometry}
%Paquete para Referencias Web
\usepackage [colorlinks=true,linkcolor=green! 40!blue,citecolor=green!40!blue,filecolor=magenta, urlcolor= green!80!blue!80!black]{hyperref}
%Paquete de estilo de Referencias
\urlstyle{same}
\usepackage{tikz,tikz-3dplot}

\tikzstyle{point}=[inner sep=0pt, outer sep=0pt, minimum size=2pt,fill=black,shape=circle]

\begin{document}
\noindent
\Large{\textcolor{blue}{Esfera Terrestre:}\\
\textcolor{red}{Tikz-3D}}\\
\tdplotsetmaincoords{92}{120}
%EliminandoNumeracionDeFigura
\renewcommand{\thefigure}{}
\begin{figure}[ht!]
\begin{tikzpicture} [scale=6.5,opacity=0.8, rotate=-10]
\begin{scope}[tdplot_main_coords]
\tdplotsphericalsurfaceplot[smooth]{20}{24}{1}{white}{green!50!blue}

{\draw[color=blue,thick,->] (0,0,1) to (0,0,1.5) node[anchor=south]{Eje terrestre imaginario};}

{\draw[color=blue,very thick,-,dashed] (0,0,-1) to (0,0,1);}
{\draw[color=blue, ultra thick,->] (0,0,-1) to (0,0,-1.5);}
%Circulos Tropicales
\tdplotsinandcos{\sintheta}{\costeta}{23.5}
\path[draw, blue,fill=red!20] (0,0, \sintheta ) circle (26*\costheta ) node[below=0.1cm, black, rotate=-9] {\bf{\textcolor{black}{Trópico de Cáncer (23°27' Norte)}}};
\path[draw, orange, fill=red!20] (0,0,-\sintheta) circle (26*\costheta) node[above, black, rotate=-9] {\bf{\textcolor{black}{Trópico de Capricornio (23°27' Sur)}}};
\path[draw, green!80!blue!70!black, ultra thick,fill=red!20] (0,0,0) circle (1)node[below, black, rotate=-9] {\bf{\textcolor{black}{ZONA ECUATORIAL}}};
\draw node  at (0,0,0)(O){•};
\end{scope}
%Numeracion de latitudes
\foreach \a in {-72,-54,...,72}
{
\tdplotsinandcos{\sintheta}{\costeta}{\a}
\draw node[blue] at (\costheta,\sintheta,0 ) {$\a$ };
}
%Numeracion de longitudes
\foreach \b in {75,60,...,-75}
{
\tdplotsinandcos{\sintheta}{\costeta}{\b}
\draw node[red,above=0.15cm] at (\sintheta,\costheta,0 ) {$\b$ };
}
%Sentido de Rotación
\tdplotdefinepoints(0,1.2,0)(2,0,0.4)(-9,0,0.4)
\tdplotdrawpolytopearc[->,ultra thick,red]{0.4}{below=10pt}{Rotación}
\end{tikzpicture}
\caption{La esfera terrestre mediante el paquete \texttt{tikz-3D}}
\end{figure}

\end{document}