Articles by Daniela Peloso
Dal rilievo fotogrammetrico all'analisi dei dati. Il Progetto Shawbak
Pierre Drap, Djamal Merad, Julien Seinturier, Jean-Marc Boï, Daniela Peloso, Guido Vannini, Michele Nucciotti, Elisa Pruno
Abstract
In this paper we present an interdisciplinary project which is a work in progress towards a 3D Geographical Information System with a specific focus application on the Castle of Shawbak. The Shawbak archaeological project is a specific and integrated project between medieval archaeological research and computer vision done thanks a long-term cooperation between University of Florence and LSIS/CNRS Marseille. Focusing mainly on stratigraphical analysis of upstanding structures we conducted a survey using photogrammetry, both in a traditional way and using the most advanced techniques to obtain a dense map, and then a tool for statistical analysis. The photogrammetric survey is driven directly by archaeological data which is formalized by ontologies as a link between all the archaeological concepts which are surveyed. The 3D GIS is the last step of this chain and aims at the automatic production of 3D models through archaeological database queries: these 3D models are, in fact, a graphic image of the database and at the same time the interface through which the user is able to modify it and produce different kinds of analysis.
«Archeologia e Calcolatori» 2013, 24, 329-340; doi: 10.19282/ac.24.2013.17
Tecniche laser scanner per il rilievo dei beni culturali
Abstract
Laser scanner technology permits a rapid elaboration of digital models of surfaces and complex geometries which would be impossible to survey with traditional topographic instruments. It therefore represents the proper technology for surveying archaeological sites and objects of Cultural Heritage. In this paper the characteristics of different commercial instruments are described and their different resolutions in the acquisition of the coordinates and in measuring reflection. The presentation of some practical examples now gives us the opportunity to describe the operative process of 3D restitution from planning and performing the survey up to the development of specific procedures for the elaboration of data.
«Archeologia e Calcolatori» 2005, 16, 199-224; doi: 10.19282/ac.16.2005.11
Cerveteri: topografia della Vigna Parrocchiale II. Metodologie integrate per lo studio di un'area archeologica, con Appendici di D. Petrelli e P. Mauriello
Francesca Colosi, Roberto Gabrielli, Paolo Mauriello, Daniela Peloso
Abstract
The article presents activities and specific technologies connected to a multidisciplinary project, developed within the 'Caere Project' (http://www.progettocaere.rm.cnr.it) and conducted by researchers of the CNR-ITABC and the University of Molise. The goal of the research is to contribute to the archaeological documentation of the Etruscan town of Cerveteri (Rome-Italy), employing a vast array of technologies for the 3D reconstruction of the landscape. The research is also aimed at integrating instruments for topographic relief and innovative methodologies of surveying (DGPS, total stations, 3D laser scanning), to collect geometrical and morphological data at territorial and site scale. A geophysical survey in the Vigna Parrocchiale area, located in the centre of the urban plateau, was carried out using geoelectric methods of investigation to enable archaeologists to detect subsurface structures. The results obtained and illustrated in this paper will be validated by the reopening in the near future of the excavations by CNR-ISCIMA.
«Archeologia e Calcolatori» 2003, 14, 177-197; doi: 10.19282/ac.14.2003.08
Impiego del Differential Global Positioning System (DGPS) per lo studio del paesaggio antico: alcuni esempi rappresentativi
Francesca Colosi, Roberto Gabrielli, Daniela Peloso, Dario Rose
Abstract
In recent years, the use of DGPS (Digital Ground Positioning System) satellite antennas has become widespread within the framework of the historical-topographic research. They give us the possibility of geo-referencing, in a simple manner, different objects spread across the territory, and permit the delimitation and geometrical survey of specific areas rendered in the shape of polygons. In the present project, new case-studies, aimed at defining new procedures for the geo-referencing of territorial elements, are produced. In these case-studies the use of DGPS, employed in a new and integrated way with other modern topographical instruments, has enabled us to survey complex structures and to produce detailed morphological studies of the sites. The archaeological sites that have been examined show great differences. Firstly, in their geomorphologic characteristics, the historical period, the cultural environment and related problems and secondly, for the different scale of the research, procedures and level of investigation of the archaeological research.
«Archeologia e Calcolatori» 2001, 12, 181-197; doi: 10.19282/ac.12.2001.10
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