陕西2案例入选实景三维数据赋能高质量发展创新应用典型案例

Core Insights - The Ministry of Natural Resources and the National Data Bureau announced the selection results for the 2025 innovative application cases of real-scene 3D data, with two cases from Shaanxi Province successfully included [1][2] Group 1: Real-Scene 3D Data Applications - The "Real-Scene 3D Empowering Comprehensive Management of Silted Dams in Shaanxi Province" utilizes high-precision digital elevation models and sub-meter resolution imagery as the foundation for 3D geographic scenes, enabling comprehensive lifecycle management of silted dams [1] - The project has played a significant role in the management of 9,374 medium and large silted dams across the province, providing essential data support and platform capabilities for "one dam, one policy" management [1] Group 2: Ecological Protection and High-Quality Development - The "Real-Scene 3D Supporting Ecological Protection and High-Quality Development in the Yellow River Basin of Shaanxi Province" integrates various technologies such as satellite remote sensing, drone surveying, 3D laser scanning, and multi-beam underwater measurement to create a multi-level, multi-scale real-scene 3D data foundation [2] - This initiative has established an integrated regulatory system covering the entire network from provincial to local levels, facilitating scenario-based, visual, and process-oriented services for governance, protection management, and decision-making in the Yellow River Basin [2] Group 3: Future Directions - The Shaanxi Provincial Surveying and Mapping Geographic Information Bureau plans to continue developing real-scene 3D technology, guiding local practices, and expanding applications in farmland protection, spatial planning, cultural heritage protection, and disaster prevention [2]