Applying GIS to the Logistics of Material Transportation for Constructing the Baths of Caracalla in Rome

Abstract

The purpose of this thesis is to visualize the economic system (supply, production, and transportation) and the logistics of the movement of marble in the Roman Empire in an effort to better understand the larger system of material movement in Imperial Rome. This will be accomplished through a digital case study on the largest surviving bath complex in Rome, the Baths of Caracalla, for which we have evidence of the types of materials used in its construction and speculative observations on the quarries from which this material was procured. In order to effectively demonstrate this system and to accurately locate the Baths of Caracalla within the imperial trade network, a detailed visualization of the marble quarries and the web of transportation routes using ArcGIS Pro mapping software was created. Using ArcGIS Pro as a heuristic tool, this map will show the quarry sites and reconstruct the transportation routes by which marble was moved over long distances for the Baths of Caracalla in Rome. While the digital humanities have used the city of Rome as a site for experimental mapping projects on various subjects, this map on the stone quarries in the Roman Empire in relation to the Baths of Caracalla will be the first digital humanities mapping project of its type.