A self-dual map
G is said to be \emph{antipodally self-dual} if the dual
map
G∗ is antipodal embedded in
S2 with respect to
G. In this
paper, we investigate necessary and/or sufficient conditions for a map to be
antipodally self-dual. In particular, we present a combinatorial
characterization for map
G to be antipodally self-dual in terms of certain
\emph{involutive labelings}. The latter lead us to obtain necessary conditions
for a map to be \emph{strongly involutive} (a notion relevant for its
connection with convex geometric problems). We also investigate the relation of
antipodally self-dual maps and the notion of \emph{ antipodally symmetric}
maps. It turns out that the latter is a very helpful tool to study questions
concerning the \emph{symmetry} as well as the \emph{amphicheirality} of
\emph{links}.