The evolution of technology has made modern cities complex systems that require advanced approaches for their management, such as 3D urban modeling. This tool allows for detailed representation and analysis of the urban context, combining spatial and semantic data. Creating high-quality 3D models utilizes advanced sensors (like digital cameras and LiDAR) and specialized GIS software (such as ArcGIS Pro and ArcGIS CityEngine). The modeling process begins with the acquisition of a point cloud, which is then processed to create models with various levels of detail (LOD). A practical study applied this methodology to a historic neighborhood in Bordeaux, producing a detailed 3D model (LOD3) that includes precise information on the geometry and characteristics of urban structures. This technique demonstrates its potential in the fields of 3DCM and/or BIM design and planning.
L'evoluzione tecnologica ha reso le città moderne sistemi complessi che richiedono approcci avanzati per la loro gestione, come la modellazione 3D urbana. Questo strumento permette di rappresentare e analizzare in modo dettagliato il contesto urbano, combinando dati spaziali e semantici. La creazione di modelli 3D di alta qualità utilizza sensori avanzati (come fotocamere digitali e LiDAR) e software GIS specializzati (come ArcGIS Pro e ArcGIS CityEngine). Il processo di modellazione inizia con l'acquisizione di una nuvola di punti, che viene poi elaborata per creare modelli con vari livelli di dettaglio (LOD). Uno studio pratico ha applicato questa metodologia a un quartiere storico di Bordeaux, producendo un modello 3D dettagliato (LOD3) che include informazioni precise sulla geometria e sulle caratteristiche delle strutture urbane. Questa tecnica dimostra le sue potenzialità nel mondo della progettazione e pianificazione 3DCM e/o BIM.
MODELLAZIONE 3D A SCALA URBANA MEDIANTE L’IMPIEGO DI SENSORI AVIOTRASPORTATI IBRIDI E SOFTWARE GIS
GRIMALDI, ARIANNA
2023/2024
Abstract
The evolution of technology has made modern cities complex systems that require advanced approaches for their management, such as 3D urban modeling. This tool allows for detailed representation and analysis of the urban context, combining spatial and semantic data. Creating high-quality 3D models utilizes advanced sensors (like digital cameras and LiDAR) and specialized GIS software (such as ArcGIS Pro and ArcGIS CityEngine). The modeling process begins with the acquisition of a point cloud, which is then processed to create models with various levels of detail (LOD). A practical study applied this methodology to a historic neighborhood in Bordeaux, producing a detailed 3D model (LOD3) that includes precise information on the geometry and characteristics of urban structures. This technique demonstrates its potential in the fields of 3DCM and/or BIM design and planning.I documenti in UNITESI sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/20.500.14253/104572