Digital Heritage
Summary
Digital heritage encompasses the strategies, technologies and methodologies used to capture, preserve and share cultural and natural patrimony in digital form. Core approaches include high-resolution 3D scanning, photogrammetry and LiDAR to record geometry; Building Information Modelling (BIM) and its heritage-specific variant, Historic BIM (HBIM), to integrate semantic data and conservation metadata; and Geographic Information Systems (GIS) for multi-scale spatial analysis and web delivery. Immersive interfaces—virtual and augmented reality—extend public access and interpretation, while cloud-based repositories and digital twins enable collaboration among scholars, conservators and descendant communities. Digital archives facilitate open access, crowd-sourced annotation and long-term stewardship, yet challenges of format obsolescence, equitable access, metadata standardisation and energy-efficient infrastructure persist. By melding rigorous data workflows with community-centred practices, digital heritage supports sustainable conservation, enriches scholarship and fosters inclusive engagement with the world’s shared legacy.
Research from Nature Portfolio
A systematic review of inclusive museum design has mapped the evolution of accessibility practices in cultural spaces, identifying advances in multilingual signage, tactile installations and participatory exhibits that transform museums into alternative learning environments for diverse audiences. The study highlights how digital wayfinding, audio description and modular displays can reduce physical and sensory barriers while promoting lifelong education.
A psychometric instrument entitled DICHIE (Digitization of Cultural Heritage, Identities and Education) has been validated for use in focus-group settings, demonstrating strong inter-observer reliability. The tool elicits qualitative data on stakeholders’ needs and challenges in digitising regional cultural heritage, informing policy recommendations for education and conservation in local cultural management contexts.
A bibliometric analysis of Heritage BIM research since 2010 has revealed four principal clusters—semiautomatic 3D modelling, heritage information systems, pilot studies and virtual reality applications—documenting how HBIM has matured from conceptual frameworks to integrated workflows. The study charts an accelerating interest since 2017, driven by multidisciplinary applications and artificial intelligence, and proposes a three-level workflow encompassing modelling, data exchange and auxiliary management.
Research from all publishers
Geomatics and information management techniques have been combined to document underground heritage, exemplified by a historic water-supply system in Lisbon. Mobile mapping generated dense point clouds, from which a multi-scale 3D GIS model and interoperable database were constructed, improving conservation planning and public valorisation of subterranean galleries and cisterns.
Digital interpretation of Pictish sculpture has employed 3D scanning and modelling to restore carved stones and embed them in interactive tools, including a virtual reality environment and guided tour. Informal learning evaluations indicate strong visitor engagement and heightened interest in sculptural heritage afforded by immersive formats.
A foundational review of Heritage BIM surveyed ontology-driven workflows that link parametric reconstructions of historic architecture with artistic, historical and material data. The paper highlights automation challenges for complex morphologies and calls for standardised metadata schemas, positioning H-BIM as essential for virtual reconstruction, condition assessment and conservation strategy.
Digital Heritage publication trend
The graph below shows the total number of articles in digital heritage across all publications each year (not limited to Nature Index journals).
Technical terms
Photogrammetry: Image-based technique that reconstructs 3D geometry by analysing overlapping photographs using computer vision algorithms.
Historic Building Information Modelling (HBIM): An adaptation of BIM tailored to heritage contexts, integrating semantic layers for historical, artistic and conservation metadata.
Digital twin: A real-time virtual representation of a physical asset or environment, enabling simulation, analysis and monitoring throughout its lifecycle.
3D scanning: The process of capturing the shape of an object or environment using laser, structured light or photogrammetric methods to produce point clouds or meshes.
Geographic Information System (GIS): A framework for gathering, managing and analysing spatial data to visualise relationships, patterns and trends in geographic contexts.
Metadata: Structured descriptive information about data—such as capture methods, processing workflows and provenance—used to assess reliability and facilitate discovery.
References
- Digital Heritage.
- Educational and accessible museums and cultural spaces. Humanities and Social Sciences Communications (2023).
- Design, content validity, and inter-observer reliability of the ‘Digitization of Cultural Heritage, Identities, and Education’ (DICHIE) instrument. Humanities and Social Sciences Communications (2023).
- Research hotspots and trends in heritage building information modeling: A review based on CiteSpace analysis. Humanities and Social Sciences Communications (2022).
- A Review of Heritage Building Information Modeling (H-BIM). Multimodal Technologies and Interaction (2018).
- Exploiting 2D/3D Geomatics Data for the Management, Promotion, and Valorization of Underground Built Heritage. Smart Cities (2023).
- Digital modes of interpretation of Pictish sculpture. Education and Information Technologies (2023).
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