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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[pt] O DIGITAL TWIN NO PLANEJAMENTO E GESTÃO URBANA: RECURSO CHAVE PARA AS ATUAIS DEMANDAS CLIMÁTICAS, SOCIAIS E TECNOLÓGICAS / [en] THE DIGITAL TWIN IN URBAN PLANNING AND MANAGEMENT: A KEY ASSET FOR TODAY S CLIMATIC, SOCIAL AND TECHNOLOGICAL DEMANDS

PEDRO RATTES PASCOLI 02 December 2024 (has links)
[pt] A crescente presença da digitalização em todas as áreas de estudo e atuação, é igualmente evidente no Planejamento e Gestão Urbana (PGU). Globalmente, a complexa realidade das cidades atuais, marcada pelo contínuo crescimento populacional urbano e as já correntes consequências das mudanças climáticas, exige uma ampla requalificação urbana. Essa requalificação envolve uma nova gestão de informações, o enfrentamento de questões socialmente sensíveis e realização de intervenções físicas contundentes, cirúrgicas, contextualizadas e de eficácia imediata. Este trabalho explora o potencial protagonismo dos Digital Twins (DTs) nesta transformação digital das cidades. Através de pesquisa bibliográfica, e consultas a entidades especializadas, foi caracterizado o contexto do PGU, foi realizado um nivelamento conceitual dos DTs, e foram apresentadas as tecnologias envolvidas no seu desenvolvimento e aplicação. Através de estudos de caso, de exemplos notáveis, foi avaliada a aplicação dos DTs como estratégia para enfrentar os desafios identificados. Desta discussão emergiram alguns aspectos aderentes ao PGU atual: acesso intuitivo a informações ricas, precisas e atualizadas; integração tecnológica; gestão transparente e participativa; simulação verossímil de projetos e cenários de emergências climáticas. As conclusões deste trabalho sugerem o desenvolvimento do Ambiente de Informação Integrada (AII), uma plataforma colaborativa e multicamada que permite o acesso e a gestão de múltiplos atores através da integração de dados em uma organização física e ontológica. Essa ferramenta, concentra informação e processos, promove acessibilidade, minimiza os impactos sociais e ambientais, e gera eficiência temporal e de recursos. / [en] The increasing presence of digitalization in all areas of study and work is equally evident in urban planning and management (UPM). Globally, the complex reality of today s cities, marked by continuous urban population growth and the ongoing consequences of climate change, demands extensive urban requalification. This requalification involves managing a vast amount of information, addressing socially sensitive issues, and carrying out forceful, surgical, contextualized, and immediately effective physical interventions. This work explores the potential role of Digital Twins (DTs) in this digital transformation of cities. Through bibliographic research and consultations with specialized entities, the context of the PGU was characterized, a conceptual leveling of the DTs was carried out, and the technologies involved in its development and application were presented. By studying notable case examples, the application of DTs as a tool to address the identified challenges was evaluated. Some aspects aligned with current UPM emerged from this discussion: intuitive access to rich, accurate, and up-to-date information; technological integration; transparent and participatory management; realistic simulation of projects and climate emergency scenarios. The conclusions of this work suggest the development of the Integrated Information Environment (IIE), a collaborative and multi-layered platform that allows access and management by multiple actors through data integration in a physical and ontological organization. This tool concentrates information and processes, promotes accessibility, minimizes social and environmental impacts, and generates temporal and resource efficiency. In the early part of the last century, only 10 per cent of the world s population lived in cities. However, by around 1950, when two-thirds of the global population still resided in rural communities, an increase in urbanization was observed. This process has intensified over the past two decades, and by 2007, we reached a significant milestone: for the first time, the urban population surpassed the rural population (UNITED NATIONS, 2019). With the urban population continuously growing at a faster rate than the rural population, today approximately 56 per cent of the global population – 4.4 billion people – resides in cities. By the end of the sustainable development agenda in 2030, the proportion of the population living in cities is expected to reach 60 per cent. With projections indicating a continued increase in this percentage in the medium term, by 2050, after just one century of intense and progressive urbanization, the situation will be reversed, with two thirds of the world s population living in urban areas. This will result in an additional 1.2 million square kilometers of urban area worldwide (THE WORLD BANK, 2020; UNITED NATIONS, 2019).

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