Archeologia e Calcolatori Archeologia e Calcolatori
National Research Council Istituto di Studi sul Mediterraneo Antico
Dipartimento Scienze Umane e Sociali, Patrimonio Culturale
Journal

Journal established by: Mauro Cristofani and Riccardo Francovich
Editor: Paola Moscati

Authors Di Zio, S. - Bernabei, D. -
Title Un modello GIS multicriterio per la costruzione di mappe di plausibilitÓ per la localizzazione di siti archeologici: il caso della costa teramana
In Archeologia e Calcolatori n. XX- 2009
URL http://www.archcalc.cnr.it/indice/PDF20/23_DiZio.pdf
Editor Edizioni All'Insegna del Giglio
Date 2009-01-01
Subject GIS and cartography
Subject Survey and excavations
Description This paper aims to describe the settlement dynamics in the province of Teramo, in the Abruzzo region, along the coastal area between the Tronto and the Vomano rivers, in the Norman Age. Starting from the study of 26 sites, relevant to both towers and medieval fortifications, the objective is to construct a GIS probability map for the presence of five other sites that are mentioned in various historic documents but have now disappeared. Analysing some variables linked to the territory and exploiting the spatial distributions of the existing sites, in particular in relation to the sea and the rivers, it is possible to obtain useful data for prediction. More precisely we have considered: 1) the viewshed analysis, 2) the distances from the sea, 3) the distances from the rivers, 4) the distances among the existing sites, 5) the slope, 6) the aspect and 7) the distance from the toponym of the uncertain locations. Linear combination of the raster representing these variables lead to a final map, which contains different values of plausibility related to the presence of a dubious site. The weights of the linear combination are provided by an expert using the pairwise comparison technique, through a multicriteria approach.
Description pp. 309-329
Language IT Format pdf Type text

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