The World War I Tactical Maps of the Italian Army: Proposals for a Typological Classification, an Interpretation of Symbols and a Digital Analysis of the Cartographies in the Historical Archive of the Third Army

Abstract

AbstractInnovations in military operations during the First World War have been widely documented by international historiography. The necessities of trench warfare and their consequences in the production of military maps, however, still require in-depth study. Accordingly, this paper addresses military maps preserved in the Historical Archives of the Italian Third Army in Padua, Italy. The Third Army had a crucial role in the conflict, as it settled along the Piave River after the Retreat of Caporetto and later led the final advance toward Istria. We focus on tactical maps, i.e., maps that were continuously updated during battle, to show the evolution of frontline positions and activities. The analysis of this map collection opens a new research path for interpreting map symbols and typological classification categories depicted on military maps. Major attention has been paid to the Italian Istituto Geografico Militare printed maps that were continuously updated by hand on the battlefield during military operations. First, the map corpus is described; second, a typological classification and semiotic decoding (based on interpretation of the map symbols) is carried out; and finally, a digital analysis using georeferencing and data vectorization of troop movements and battlefield dynamics is presented.KeywordsMilitary cartographyFirst World WarHistorical geographyHistorical GISTactical mapsHistory of cartography