Core Insights - The Chinese Academy of Sciences Aerospace Remote Sensing Center has released significant data achievements marking its 40th anniversary, showcasing the development of aerial remote sensing data acquisition and application in China [1][2] Group 1: Data Achievements - The Aerospace Remote Sensing Center has accumulated nearly 5PB of data products over 40 years, with over half of this data already shared and applied [1] - The center operates a national major scientific infrastructure consisting of 4 remote sensing aircraft, which have covered nearly 30 provinces and regions in China [1] Group 2: Data Applications - The released datasets include high-resolution airborne multi-dimensional Synthetic Aperture Radar (SAR) land cover classification and multi-band fully polarized SAR for detailed agricultural classification, enhancing classification accuracy [2] - The datasets are designed for various applications, including land cover classification, three-dimensional reconstruction, and image generation and restoration, demonstrating their multi-modal, high-resolution, and high-precision attributes [1][2] Group 3: Data Sharing and Accessibility - The Aerospace Remote Sensing Center has created over 30 typical datasets based on existing aerial remote sensing data, which are made available to the public through a data sharing portal [2]

其中，高分辨率机载多维度SAR地物分类数据集，可用于地物分类方法研究，实验验证表明该数据 集可有效提升地物的分类精度。多波段全极化机载SAR农作物精细分类数据集，具有波段丰富、极化完 备、覆盖区域典型等特点，验证了多波段极化特征互补融合策略在农业遥感领域的可行性，可有效支撑 其在农业遥感领域的深度应用。机载多角度光学图像与激光点云数据集是首个亚米级遥感新视角智能生 成数据集，可为三维重建、导航定位、数字孪生等多领域应用提供高精度几何基准参考和训练数据源。 目前，中国科学院航空遥感中心已基于现有航空遥感数据制作完成30余个典型数据集，主要通过国 家对地观测科学数据中心航空遥感数据资源分中心的数据共享门户网站向社会开放共享。 此次大会发布了高分辨率机载多维度合成孔径雷达（SAR）地物分类、多波段全极化机载SAR农作 物精细分类、机载多角度光学图像与激光点云、典型场景高分光学与SAR全极化多模态特性等典型数据 集，兼具多模态、高分辨率、高精度等属性，将在地物分类、三维重建、图像生成及修复等领域发挥重 要作用。 科技日报北京11月30日电 （记者陆成宽）记者11月30日从中国科学院空天信息创新研究院获悉， 在第二十三 ...

Core Viewpoint - The exhibition titled "Tracing Aerospace Memory - The 40th Anniversary Archive Exhibition of the Aerospace Remote Sensing Center of the Chinese Academy of Sciences" showcases the development and innovation journey of China's aerospace remote sensing industry, highlighting the contributions of researchers in addressing national needs and advancing technology [1][2]. Group 1: Exhibition Overview - The exhibition features over 400 archival items, including early documents that detail the construction and delivery of the first-generation aerospace remote sensing system [2]. - It presents the autonomous innovation process of the new generation aerospace remote sensing system based on the Xinzhou 60 aircraft platform through various project documents [2]. - The exhibition illustrates the center's involvement in significant disaster monitoring, including major floods and earthquakes, demonstrating the strategic technological capabilities of the nation [2]. Group 2: Achievements and Future Aspirations - After 40 years, the Aerospace Remote Sensing Center has developed four remote sensing aircraft, marking a significant transition from reliance on imports to independent research and development [3]. - The center has established a national-level aerial laboratory capable of carrying multiple payloads and conducting collaborative operations [3]. - The exhibition aims to inspire the new generation of researchers to recognize their role in the development of China's aerospace remote sensing industry and contribute to national scientific advancements [3].

Core Insights - The China Academy of Aerospace Aerodynamics has developed a national-level aerial remote sensing laboratory with advanced capabilities over 40 years, transitioning from reliance on imports to independent research and development [1][2] - The 40th anniversary exhibition showcases over 400 documents, highlighting the evolution of China's aerial remote sensing technology and the innovation journey of the new generation aerial remote sensing system based on the Xinzhou 60 aircraft [1] - The exhibition emphasizes the role of the aerial remote sensing center in national emergency disaster reduction tasks, showcasing its contribution to national strategic technological strength [1] Industry Overview - Aerial remote sensing is a crucial pillar of the Earth observation system, providing high-resolution data essential for implementing national information strategies and building a digital China [2] - The establishment of the aerial remote sensing center in April 1985 marked a significant milestone in the history of remote sensing development in China [2]