Tecniche di fotomodellazione 3d e impiego dei SAPR. Il caso della media valle del Sinni (Basilicata meridionale)
Abstract
Abstract: Research activities and the use of new and recent technologies, in quality of innovative methodology for archaeological research, they are all experiments carried out in the three years 2015-2017 in the middle valley of Sinni in Basilicata (Southern Italy). The aim of these new investigations was the study of the settlement system and the organization of the medieval landscape of the valley where yet significant traces of settlements and structures are preserved; its chronological limits take into consideration the central centuries of the Middle Ages, from the end of the ninth to the fifteenth century. A.D. The documentation procedures developed during this research follow some solutions to optimize data survey techniques. To these problems they have recently solved all three-dimensional photo-modeling software, which, in addition to creating 3D models, provide orthophotopians of the area to be investigated. The three-dimensional models constitute a unique document of the current state of individual goods characterized by metric, geometric and material information, useful for reconstruction and for the archaeological and architectural stratigraphic documentation. The 3D modeling procedures are to be counted among the methods recently applied to the cognitive study of a site. The recent possibilities of using RPA systems (drones), moreover, allow to obtain aerofotograms of any aerial in reduced times and economically advantageous.
Riassunto: Le attività di ricerca e l’impiego di nuove e recenti tecnologie, in qualità di metodologia innovativa per la ricerca archeologica sul campo, sono tutte sperimentazioni effettuate nel triennio 2015-2017 nella media valle del Sinni in Basilicata (Italia Meridionale). Obiettivo di tali nuove indagini è stato lo studio del sistema insediativo e dell’organizzazione del paesaggio medievale della vallata in cui ancora si conservano significative tracce di insediamenti e strutture; i suoi limiti cronologici prendono in considerazione i secoli centrali del medioevo, dalla fine del IX al XV sec. d.C. Le procedure di documentazione sviluppate durante questa ricerca seguono alcune soluzioni per ottimizzare le tecniche di rilievo dei dati. A questi problemi hanno ovviato recentemente tutti i software di fotomodellazione tridimensionale, i quali, oltre a realizzare modelli 3d forniscono ortofotopiani dell’area da indagare. I modelli tridimensionali costituiscono un documento unico dello stato attuale dei singoli beni caratterizzato da informazioni metriche, geometriche e materiche, utili alla ricostruzione e alla documentazione stratigrafica archeologica e architettonica. Le procedure di modellazione 3d sono da annoverare tra i metodi recentemente applicabili allo studio conoscitivo di un sito. Le possibilità recenti di impiego di sistemi APR (droni), inoltre, permettono di ottenere aerofotogrammi di qualsiasi aerea in tempi ridotti ed economicamente vantaggiosi.
Downloads
Copyright (c) 2018 Valentino Vitale
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).