Military Geographic Institute (Italy)The Military Geographic Institute is an Italian public organization, dependent on the Italian Army general staff. It is the national mapping agency for Italy.WWW igmi.orgOverviewIts headquarters are in via Cesare Battisti, Florence, and they occupy most part of Santissima Annunziata cloister. It was established by king Vittorio Emanuele II in 1861 and the law n rules it. 68 February 2, 1960.