The thesis addresses the survey, analysis, and enhancement of minor historic centers subject to depopulation and abandonment, proposing an integrated approach based on multiscale reality-based digital models, HBIM modeling, and 3D web-oriented geospatial platforms for data aggregation and sharing. The research proposes methodological tools capable of building shared knowledge bases for the study, management, and enhancement of these contexts, overcoming information fragmentation and the limitations of traditional documentation methodologies. The work defines a multi-sensor and multi-scale operational workflow that integrates GNSS, surveying, UAV with LiDAR and RGB sensors, Structure-from-Motion photogrammetry, and terrestrial laser scanning techniques. The reality-based models produced at different resolutions form the basis for segmentation processes and subsequent HBIM modeling, with the conversion of geometries into queryable IFC objects connected to external databases containing historical and stratigraphic information. The methodology is applied to the case study of Campo di Brenzone, a small village on the Veronese shore of Lake Garda, to verify the robustness of the proposed approach. The results consist of the creation of a multiscale digital system composed of interoperable territorial, urban, and architectural models, linked to information databases and integrated into a 3D geospatial platform based on CesiumJS. The proposed approach demonstrates how digitalization can be an effective tool for organizing and integrating knowledge, fostering new forms of analysis, management, and enhancement of abandoned historic centers
La tesi affronta il tema del rilievo, analisi e valorizzazione dei centri storici minori soggetti a processi di spopolamento e abbandono, proponendo un approccio integrato basato su modelli digitali reality-based multiscalari, modellazione HBIM e piattaforme geospaziali tridimensionali web-oriented per l’aggregazione e condivisione dei dati. La ricerca propone strumenti metodologici in grado di costruire basi conoscitive condivise per lo studio, la gestione e la valorizzazione di questi contesti, superando la frammentazione delle informazioni e i limiti delle metodologie tradizionali di documentazione. Il lavoro definisce un workflow operativo multi-sensore e multi-scala che integra tecniche di rilievo GNSS, topografia, UAV con sensori LiDAR e RGB, fotogrammetria Structure-from-Motion e laser scanner terrestre. I modelli reality-based prodotti a diverse risoluzioni costituiscono la base per processi di segmentazione e per la successiva modellazione HBIM, con conversione delle geometrie in oggetti IFC interrogabili e collegati a database esterni contenenti informazioni storiche e stratigrafiche. La metodologia viene applicata al caso studio di Campo di Brenzone, piccolo borgo sulla sponda veronese del lago di Garda, per verificare la solidità dell’approccio proposto. I risultati consistono nella realizzazione di un sistema digitale multiscalare composto da modelli territoriali, urbani e architettonici interoperabili, collegati a database informativi e integrati in una piattaforma geospaziale 3D basata su CesiumJS. L’approccio proposto dimostra come la digitalizzazione possa costituire uno strumento efficace per l’organizzazione e l’integrazione delle conoscenze, favorendo nuove forme di analisi, gestione e valorizzazione dei centri storici abbandonati.
Modelli digitali reality-based multiscalari per l'analisi, lo studio e la valorizzazione dei centri storici abbandonati. Dal rilievo integrato all'HBIM e alle piattaforme 3D geospaziali. Il caso di Campo di Brenzone (VR)
MIELE, CRISTIANO
2025/2026
Abstract
The thesis addresses the survey, analysis, and enhancement of minor historic centers subject to depopulation and abandonment, proposing an integrated approach based on multiscale reality-based digital models, HBIM modeling, and 3D web-oriented geospatial platforms for data aggregation and sharing. The research proposes methodological tools capable of building shared knowledge bases for the study, management, and enhancement of these contexts, overcoming information fragmentation and the limitations of traditional documentation methodologies. The work defines a multi-sensor and multi-scale operational workflow that integrates GNSS, surveying, UAV with LiDAR and RGB sensors, Structure-from-Motion photogrammetry, and terrestrial laser scanning techniques. The reality-based models produced at different resolutions form the basis for segmentation processes and subsequent HBIM modeling, with the conversion of geometries into queryable IFC objects connected to external databases containing historical and stratigraphic information. The methodology is applied to the case study of Campo di Brenzone, a small village on the Veronese shore of Lake Garda, to verify the robustness of the proposed approach. The results consist of the creation of a multiscale digital system composed of interoperable territorial, urban, and architectural models, linked to information databases and integrated into a 3D geospatial platform based on CesiumJS. The proposed approach demonstrates how digitalization can be an effective tool for organizing and integrating knowledge, fostering new forms of analysis, management, and enhancement of abandoned historic centers| File | Dimensione | Formato | |
|---|---|---|---|
|
Cristiano_Miele_Tesi.pdf
accesso aperto
Dimensione
45 MB
Formato
Adobe PDF
|
45 MB | Adobe PDF | Visualizza/Apri |
The text of this website © Università degli studi di Padova. Full Text are published under a non-exclusive license. Metadata are under a CC0 License
https://hdl.handle.net/20.500.12608/106935