将立体辽宁搬进数字空间

Group 1 - The provincial Natural Resources Department and Data Bureau have released typical cases of 3D real-scene data applications for high-quality development by 2025, covering various fields such as firefighting, ecological governance, flood prevention, geological disaster prevention, forest fire prevention, open-pit mining management, and marine supervision [1][2] - The 3D real-scene data reflects and expresses the production, life, and ecological space in a realistic, three-dimensional, and temporal manner, serving as a digital foundation for cultivating new productive forces [1] - As of 2023, approximately 680,000 square kilometers of 3D real-scene data at different levels of detail have been constructed in the province, providing a unified temporal and spatial foundation for the digital construction of Liaoning [1] Group 2 - In the terrain-level data acquisition area, satellite images covering 148,000 square kilometers of land have been completed, providing essential data support for natural resource management, ecological environment monitoring, and urban planning [1] - In the urban-level data acquisition area, a detailed 3D map of built-up areas in 14 cities has been created, covering approximately 4,841 square kilometers, offering precise spatial information for urban planning and management [1] - The province has successfully constructed a "super-clear digital road" in Shenyang, with a total length of 20.17 kilometers, showcasing over 70,000 important road components in 3D, which aids in smart traffic construction [2] Group 3 - The Natural Resources Department aims to promote the application of 3D real-scene data across more industries, adhering to principles of "data supremacy, application-oriented, innovation-driven, and safety-first" [2] - The ongoing development of the 3D digital foundation for Liaoning is expected to support the province's digital transformation and empower high-quality development by providing essential data elements [2]