Scientific and Technological Approaches to Urban Heritage: Innovations for Documentation, Preservation, and Sustainable Futures

Urban heritage, including historic architecture, cultural landscapes, and intangible construction traditions anchors urban identity and collective memory. While prominent historic districts often benefit from protections, awards, and regulations, many lesser-known urban heritage areas face mounting risks amid rapid urbanization, climate change, socio-economic pressures, and technological disruption. There is an urgent need to strategically leverage innovative and scalable technologies to safeguard and revitalize urban heritage for social, cultural, and economic sustainability.
Rationale and Gap Despite a growing literature on cultural heritage, research that fully integrates scientific, technological, and urban design perspectives remains limited.

This gap constrains our ability to:

o Systematically document and analyze heritage assets using advanced tools.
o Evaluate the relevance and transferability of historic urban design principles to contemporary challenges.
o Preserve and transmit technical knowledge embedded in heritage structures, materials, and urban forms.

Emerging technologies such as AI-driven analysis, 3D scanning, digital twins, remote sensing, advanced diagnostics, and materials science offer unprecedented opportunities. Yet applications are often fragmented, under-theorized, or disconnected from policy, governance, and community engagement.

Aim and Scope This Research Topic seeks to bridge disciplinary divides by convening heritage scholars, urban planners, engineers, conservation scientists, materials researchers, data scientists, and technologists. We aim to advance evidence-based, scalable, and ethically grounded approaches to urban heritage preservation, adaptive reuse, and climate resilience.

We welcome original research articles, case studies, methodological papers, and critical reviews on (but not limited to) the following themes:

1. Digital Documentation and Analysis

o 3D laser scanning, photogrammetry, and LiDAR for heritage mapping
o Digital twins and virtual reconstructions of historic urban areas
o AI and machine learning for heritage asset recognition, classification, and risk assessment

2. Conservation Technologies

o Non-destructive testing and diagnostics of heritage structures
o Innovative materials and techniques for restoration, retrofitting, and seismic/climate adaptation
o Performance monitoring and life-cycle assessment for conservation interventions
3. Urban Heritage Design and Wisdom
o Lessons from traditional urban design for contemporary sustainable and resilient cities
o Comparative studies of historic and modern urban planning approaches
o Integration of heritage-informed design within smart city and nature-based solutions

4. Knowledge Preservation and Transmission

o Digital archives, open-access databases, and interoperable standards
o Community-based participatory documentation and co-creation
o Gamification, AR/VR, and immersive environments for heritage education and engagement

5. Policy, Governance, and Ethics

o Ethical frameworks for digitization, data stewardship, and equitable access
o Policy and regulatory models that integrate technology into heritage management
o Intellectual property, cultural sensitivity, and rights-based approaches in digital heritage
Impact By uniting methodological rigor with practical relevance, this Research Topic aims to:
o Produce replicable workflows for multi-scale documentation and diagnostics.
o Demonstrate how heritage-informed design can address contemporary urban challenges.
o Develop standards and policy pathways that responsibly embed technology in heritage practice.
o Strengthen community participation and knowledge transmission through inclusive, open, and ethical digital strategies.

Keywords: Governance & Ethics, Urban Heritage Design, Digital Documentation & Analysis, Conservation Technologies, Knowledge Preservation, Transmission

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.