True-to-life modelling of Auteur architecture of the 20th century. From BIM modelling to webGIS fruition

This study explores the concept behind the modelling and digital fruition of 20th-century auteur architecture, with a specific focus on the Santa María Micaela residential complex designed by Santiago Artal Ríos in Valencia (ES). The research uses BIM techniques to create a detailed digital representation of this architectural landmark, facilitating the integration of different historical data sources and providing a comprehensive understanding of the building's original design intent, construction methods and subsequent modifications. The Santa María Micaela residential complex serves as a case study to explore the potential of HBIM in architectural heritage conservation. The 3D model of the complex was created after an indepth data collection study, which involved archival research and an accurate on-site survey. In addition, the study extends the utility of BIM models by integrating them with webGIS. This integration enhances accessibility and interaction, allowing a wider audience to engage with the digital model. Allowing the users to navigate the model, retrieve detailed information about various elements, and analyse the architectural and historical context of the complex. The results highlight the value of combining BIM with webGIS technologies in the preservation and dissemination of architectural heritage, helping to preserve the physical and intangible aspects of historic buildings but also facilitating access to heritage information. This study aims to be a preliminary approach that explains how contemporary digital tools can breathe new life into 20th-century architecture, ensuring that its legacy will endure for future generations, contributing to the wider discourse on digital heritage conservation and advocating the adoption of advanced modelling and visualisation techniques in the conservation of modern architectural icons.