Articles by Andrea Gaucci

This contribution deals with the use of relational databases (RDB) and GIS for the spatial analysis of Iron Age funerary contexts in the Italian peninsula through two projects by the Chair of Etruscology at the University of Bologna. The two selected case studies of Bologna’s western necropolis and Spina’s Valle Trebba necropolis represent distinct phases of research and discuss the challenges in updating historic systems and creating dialogue between systems adopted at different times. The Bologna case provides the opportunity to discuss the quality of data from old excavations in reconstructing funerary landscapes using GIS. The case of Valle Trebba exemplifies the difficulties in planning and managing information on 1215 tombs and over twelve thousand objects through an articulated relational archiving system. The iconography of Attic pottery allows us to understand the management of qualitative data. As far as spatial analysis in a GIS environment is concerned, we reassessed the solutions adopted for the Valle Trebba project, which are currently unsatisfactory, as they do not meet the principles of accessibility of such tools, nor Open Data Standards.

The paper briefly introduces methodologies and practices of Virtual Archaeology applied to the pre-Roman funerary contexts of Numana (Ancona). Starting from the traditional approach and the concept of necropolis as a system, we will focus on the methodological issues and potentialities related to the use of digital models for the archaeological analysis of grave goods and their contexts.

The paper deals with the development of a novel methodology, named ArchaeoBIM, aimed at the creation of digital models representing no longer existing buildings, starting from the available information collected from the archaeological contexts. The process is inferred by the Building Information Modeling used in the contemporary building industry, where different disciplines converge into digital models. The achieved models meet some of the cutting-edge issues of the Virtual Archaeology, i.e. validation, management of data, simulation. These products answer to important needs in the fields of research, conservation and dissemination and could be considered as archaeological records themselves.

Introduction to the International Conference KAINUA 2017.

The use of virtual reconstructions is an approach which has already been applied for past projects in the Etruscan city of Marzabotto. The Kainua Project, which aims at the virtual recreation of the whole Etruscan city, is based on the principles of the London and the Seville Charter. The modelling process of the virtual Kainua is based on a rigorous archaeological analysis. The ArchaeoBIM method, formed within the project, has been used to confirm the validation of the models and is therefore an important step towards a more detailed architectural analysis of non-preserved structures. The unexcavated areas of the Etruscan city were involved in a campaign of geophysical surveys, which were the basis for the recreation of wide areas of the city with a good approximation thanks to an interpretative scheme of the modules of the buildings and their allocation within the blocks. The virtual Kainua is first of all an analysis tool. As a matter of fact, through forms of interactivity and simulations the virtual model allows us to formulate important considerations about historical and social issues. The model, however, is also the base for an updated system for the fruition of the archaeological area by a wider audience, chiefly onsite and it becomes a decoding key that visitors can use during their visit.

The model of the Tuscanic Temple of Uni in Marzabotto, recently discovered, has been a common ground for engineering and archaeological studies, thanks to the processing of a Building Information Modeling (BIM). Beside the historic and archaeological analysis, the innovation of this study concerns the examination of the Etruscan temple as a three-dimensional building, with the use of technologies which impact on the architectural reliability of the model, and the design of a new method of Experimental Archaeology based on a virtual approach. The uniqueness of this approach lies in the study of original elements at the starting point of the building process, that consist in foundations or spoliated structures (i.e. negative evidences), over the clues from the historical and scientific literature. To better define this distinctive working process, the expression ArchaeoBIM has been proposed. With this expression we underline the common BIM matrix in the data management through integrated analytical models, applied to a particular aspect of the archaeological research.