自然资源部：建成全国卫星导航定位基准站一张网

Group 1 - The Ministry of Natural Resources emphasizes the accelerated transformation and upgrading of China's surveying and mapping geographic information industry during the 14th Five-Year Plan period [1] - Key developments include the establishment of a nationwide satellite navigation positioning reference station network to enhance BeiDou navigation services [1] - The initial construction of a three-dimensional real scene of China supports the development of a digital China [1] - Strengthening global geographic information sharing applications contributes to building a community with a shared future for mankind [1] - Improvements in surveying industry management aim to continuously optimize the business environment [1] - Significant advancements in surveying technology innovation are expected to promote the development of new productivity [1] Group 2 - Intelligent surveying technology is experiencing continuous innovation, leading to sustained improvements in surveying technology levels [2] - The development of surveying equipment has made breakthroughs, with products like drone photogrammetry systems and high-precision total stations reaching international standards [2] - The integration of real scene three-dimensional and digital twin technologies is deeply applied in low-altitude economy, autonomous driving, and platform economy [2] - In Hunan Province, the "Real Scene 3D Zhangjiajie" project promotes the deep integration of digital technology with cultural tourism, significantly enhancing the visitor experience [2] - The tourism sector in Zhangjiajie saw a 105.3% year-on-year increase in visitors, reaching 42 million in 2023, with rural tourism growing 12 times [2] Group 3 - Guangdong Province is innovating a digital surveying system, exploring paths supported by "spatiotemporal intelligence" for new business models [3] - The province has integrated various technologies, including BeiDou satellites and remote sensing, to create a comprehensive "spatiotemporal intelligence" capability cluster [3] - A high-precision BeiDou positioning service has been established, integrating 324 reference stations across the province into a national network [3] - The construction of a remote sensing collection network has automated the production of three-dimensional base maps, covering all land and sea areas [3] - The total output value of China's geographic information industry is expected to exceed 900 billion yuan by the end of the 14th Five-Year Plan, representing a growth of over 30% compared to the 13th Five-Year Plan [3]