Articles by Federica Rinaldi

In 2018 the Parco Archeologico del Colosseo set out on a three-year basis project, the ‘Risk Map of Floors Surfaces’, with the aim of preserving and monitoring all the in situ floor coverings of the Roman Forum and the Palatine Hill areas (mosaics, sectile, cement floors, spicata). In order to systematically address this methodological approach a team of archaeologists, architects and restorers designed and created a comprehensive and functional information management system, the ‘Risk Map of the Mosaic and Marble Surfaces’, together with a web-based application with integrated webGIS tools. The platform is used daily to record historical-archaeological and archival data and it has become an essential tool in planning interventions in the field. This approach brings the Parco to move from emergency maintenance to a continuous cycle of systematic maintenance. At the end of the first three-year phase of the project, an interactive web map was published online in May 2022 to share selected data related to the ancient floors of the Parco with public users. At this stage, the web map (https://cdrweb.parcocolosseo.it) allows to obtain descriptive texts and a gallery of images of the ancient floors; there are plans in the next future to improve data sharing through API and web map services.

The paper presents a GIS platform for the management of archaeological warehouses located in the territory of the IV Municipality of Rome. The need to create a GIS was owed to the distribution of archaeological material in at least 15 different stores. The contents and provenance of the boxes and their archaeological material have been recorded. A GIS platform has been developed, based on QGIS Desktop (version 3.0) and a geodatabase built on PostgreSQL/ PostGIS. As a cartographic base, both the existing cartography in the WMS format and the free downloadable cartography in .shp format were used. Further, a single table was created, merging the existing tables of different formats from the various warehouses examined.

A project undertaken by the University of Padua has developed the new database system TESS for mosaics. This database system meets the national standards required by the Istituto Centrale per il Catalogo e la Documentazione – ICCD. The database is available on-line thanks to the project «Cultural heritage in the Adriatic area: knowledge, preservation and enhancement», co-financed by the Community Initiative INTERREG III A – Adriatic Cross Border Programme. In detail, the database TESS includes informative files regarding Building and Rooms, Location, relevant Bibliography and Mosaic Pavement. Each file contains plans, designs and photographs. Furthermore, all the fields have a list of univocal and exhaustive terms in the Italian language. The mosaics database aims to provide a key working tool for the identification of the origins of iconographic themes, their geographic distribution and the development of local fashions which vary according to the context. The software was developed on a FileMaker client/server environment to achieve these key goals: multiplatform availability (Windows/Macintosh), multiuser capability and remote connectivity. Making wide use of the latest tools included in FileMaker 8, the development group created a smart and complete GUI to access the complex data structure, and at the same time implemented a stringent control of user privileges by setting data-related group policies. The result is a powerful middleware application that allows data entry, analysis and publication to geographically distributed operators and will provide data consultation to other users through normal web browsers.