“数字技术活化千年古城”案例亮相联合国会议

Core Insights - The "Digital Technology Revitalization of the Millennium Ancient City" case from Gusu District has been included in the 2025 edition of the "Shanghai Manual," showcasing China's experience in historical and cultural preservation at the World Cities Day Global Conference on Sustainable Urban Development [1] - The conference, co-hosted by UN-Habitat and the Shanghai Municipal Government, took place from October 26 to 27, 2023, and highlighted sustainable development cases from 242 cities globally, including 52 from China [1] Group 1 - The case constructs a closed-loop framework of "platform construction - protection and inheritance - revitalization and utilization," utilizing digital technology for the digital preservation, protection, maintenance, and display of cultural heritage [1] - Gusu District implemented the "Ancient City Cell Dissection Project" in December 2020, achieving over 95% household survey coverage of traditional residences, employing laser scanning and drones to create 3D models of cultural relics [2] - The "CIM+ Digital Twin Ancient City" platform was launched in October 2021, featuring multi-scale modeling with a resolution of 3 cm, integrating cross-departmental resources and supporting applications across 17 municipal and district departments with an average daily data call exceeding 20,000 times [2] Group 2 - The platform enables cross-departmental data sharing, enhancing the precision and efficiency of preservation efforts, and supports multi-temporal displays to aid planning and decision-making [2] - Gusu District has initiated the "Ancient City Protection and Renewal Partner Program," encouraging social capital participation in revitalization projects, such as transforming historical residences into boutique hotels and cultural museums [2] - Future plans include deepening the application of digital technology in health monitoring of ancient buildings, cultural tourism consumption, safety protection, and community elder care, aiming to extend the benefits of digital innovation to more residents and share the "Gusu experience" internationally [3]