L’intervisibilité : application à la région de la Tolfa-Allumiere

Siafi, Soraya (2010) L’intervisibilité : application à la région de la Tolfa-Allumiere. Archeologia e Calcolatori , 21. pp. 167-183. ISSN 1120-6861

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Abstract

This article focuses on the organization of settlements in the Tolfa-Allumiere region (Lazio, Italy) in the Final Bronze Age and the beginning of the Iron Age. Our research follows a study on the occupation of La Castellina del Marangone, located about five km South of Civitavecchia, and its immediate environment. Many authors have already worked on this topic in Italy, but the originality of the present work is represented by the use of GIS tools to describe the spatial organization of this central Italy region. Each site is located on a Digital Elevation Model (DEM), providing a 2D or 3D view of the landscape. From this DEM, a set of dynamic maps was created detailing the conditions of landscape. In particular, the analysis of the topography makes it possible to evaluate the exposure in a given direction and to analyse notions of distance and costs of travel in order to define the possible existence of networks. The rivers certainly played a key role in the establishment of major trade routes and communication channels between the coastline and the most rugged Tolfa area. By using ArcGIS we can not only determine the overall field of vision but also the line of sight, in order to establish if the landscape obstructed the view between one site and another. Following this analysis and the creation of mapping funds, it was possible to answer the question concerning the reasons that led people to change their lifestyle and occupy the space throughout the Bronze Age.

Item Type:	Article
Uncontrolled Keywords:	GIS and cartography;Survey and excavations
Subjects:	900 Storia, Geografia e discipline ausiliarie > 930 Storia dei mondo antico fino al 499 ca. > 930.1 Archeologia (Classificare qui la Storia fino al 4000 a.C., l'Archeologia preistorica, le opere interdisciplinari sull'Archeologia) > 930.102 Archeologia - Opere miscellanee > 930.1028 Archeologia – Tecniche, metodologie, apparecchi e strumenti (comprende: Archeometria) 900 Storia, Geografia e discipline ausiliarie > 930 Storia dei mondo antico fino al 499 ca. > 930.1 Archeologia (Classificare qui la Storia fino al 4000 a.C., l'Archeologia preistorica, le opere interdisciplinari sull'Archeologia) > 930.102 Archeologia - Opere miscellanee > 930.1028 Archeologia – Tecniche, metodologie, apparecchi e strumenti (comprende: Archeometria) > 930.10285 Archeologia – Applicazioni informatiche (comprende: tecniche di datazione) ?? 930.10285 ??
Depositing User:	biblioteca 7
Date Deposited:	16 Jun 2011 09:06
Last Modified:	28 Apr 2017 09:41
URI:	http://eprints.bice.rm.cnr.it/id/eprint/3316

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