Group 1 - The project "Collaborative Remote Sensing and Intelligent Empowerment of Pollutant Carbon from Mountain to Ocean" led by the Second Institute of Oceanography won the third prize in the open innovation track at the national finals of the 2025 "Data Element ×" competition [1][2] - The project team includes the Second Institute of Oceanography, Hangzhou Guohai Marine Engineering Survey and Design Research Institute, Zhejiang Provincial Ecological Environment Monitoring Center, Zhejiang Provincial Marine Ecological Environment Monitoring Center, and Unicom (Zhejiang) Industrial Internet Co., Ltd. [1] - The project aims to address the challenges of comprehensive monitoring of land-based pollutant discharge and accurate assessment of nearshore carbon sinks using satellite remote sensing technology [1] Group 2 - The research results were led by researcher He Xianqiang from the National Key Laboratory for Satellite Ocean Environment Monitoring and Early Warning, with Dr. Wang Zhihong as the main presenter [2] - The project underwent a rigorous selection process over seven months, winning the provincial first prize and successfully advancing through an 80% elimination rate in the preliminary round to reach the national finals [2] - The competition attracted over 23,000 teams and more than 117,000 participants, with 14 tracks and a total of 54 third prizes awarded among 893 projects in the finals [2]

"'五羊星座'由广州设计、广州制造、广州发射、广州接收、广州应用、广州推广，将为广州、广东及 大湾区商业航天的发展提供'广州方案'"。中国遥感委员会主席、广州大学教授顾行发在以"全球低倾角 卫星遥感创新成果——五羊星座"为题的主旨报告中指出，"五羊星座"将搭载高分宽幅全谱载荷，构 建"物质指纹"图谱，提供全谱段、高精准空天数据服务，将遥感能力从"拍照片"升级为"高精度物理测 量"。其分阶段建设将逐步覆盖中国南部15省区及低纬度国家和地区，打造"海上丝绸之路"空间信息走 廊，为灾害防控、资源管理等领域提供"即感、即传、即用"的智能服务，引领全球低纬度遥感技术革新 与产业发展。 南都讯 日前，第二十三届中国遥感大会在广州举行。大会期间，举行了《广州市天河区人民政府、广 东省天垣科技有限公司、广州大学战略合作框架协议》签约仪式。作为航天强国战略在广东落地实施的 重要载体，"五羊星座"由广州市人民政府、国家信息中心和广州大学联合推动。此次签约标志着这一全 球首个低倾角遥感卫星星座项目主体正式落户天河区。 据介绍，"五羊星座"为低倾角、低轨遥感星座，包含3颗"五羊先导星宿"及25颗"五羊星座"。其中，"五 羊星座"先导 ...

Group 1: Technological Breakthroughs in Natural Resource Science - China has achieved multiple breakthroughs in natural resource technology during the "14th Five-Year Plan" period, supporting significant achievements in aerospace, geological exploration, and marine resources [1][2][3] - The "Lutian-1" satellite project has made a comprehensive breakthrough in L-band radar interferometry technology, enabling nationwide monthly data acquisition for geological hazard monitoring [1] - Innovations in copper mining theories and technologies have led to significant breakthroughs in copper exploration in Tibet, enhancing China's copper resource security [2] Group 2: Advances in Rare Metal Extraction - The Mining and Metallurgy Technology Group has developed key technologies for the efficient extraction of low-grade rare metals from coal, aluminum, copper, lead, and zinc ores, increasing the recovery rate of germanium from coal to over 80% [2] - The average recovery rate of gallium, germanium, and indium during lead-zinc smelting processes has improved by approximately 10% [2] Group 3: Marine Engineering Innovations - The design, manufacturing, and installation of subsea pipelines have been successfully applied in major domestic and international projects, including the first commercial application of a 32-inch large-diameter bimetallic composite pipe [3] - China's "Deep Sea No. 1" vessel, along with the "Jiaolong" manned submersible, completed the country's first Arctic dive, establishing China as the first nation to conduct routine manned submersible operations in densely ice-covered Arctic regions [3] Group 4: Future Directions in Natural Resource Technology - The Ministry of Natural Resources plans to strengthen original innovation and tackle key challenges during the "15th Five-Year Plan" period, focusing on major national scientific projects and establishing joint funds for marine and land research [4]

Core Insights - Beijing Gongke Investment has increased its registered capital from 1 billion to 10 billion yuan, marking a significant step in its focus on patient capital and technological innovation following its approval as a pilot enterprise for state-owned capital investment reform [2] - The company has supported over 500 high-tech projects with more than 38 billion yuan in funding, playing a vital role in optimizing and upgrading the industrial structure of Beijing [2] Group 1 - Beijing Gongke Investment is a wholly-owned subsidiary of Beijing State-owned Assets Company, specializing in high-tech industries and aligning its investment strategy with Beijing's industrial development goals [2] - The company has adopted a dual investment approach, transitioning from direct investment to a combination of direct and fund investments, effectively leveraging state capital to attract social capital [3] - The total scale of funds aimed at promoting technological innovation in Beijing's high-tech industries exceeds 40 billion yuan, focusing on key areas such as new generation information technology and integrated circuits [3] Group 2 - The company has made significant investments in leading enterprises in the semiconductor and automotive sectors, including BOE Technology Group and BAIC Group, contributing to the transformation of Beijing's automotive industry [2] - Beijing Gongke Investment is also actively investing in cutting-edge technology fields such as robotics, artificial intelligence, and quantum technology, positioning itself as a core player in the financial sector of Beijing State-owned Assets Company [3]

Core Viewpoint - The delegation from the Ministry of Natural Resources conducted a visit to Papua New Guinea and the Solomon Islands to enhance cooperation in marine disaster prevention and resource management [1][2] Group 1: Delegation Activities - The delegation visited Milne Bay Province in Papua New Guinea, where they were warmly welcomed by the provincial governor, Gordon Wesley [1] - Discussions were held with the Minister of Fisheries and Marine Resources of Papua New Guinea, Jetta Wang, who expressed interest in China's support for marine disaster early warning and satellite remote sensing applications [1] - In the Solomon Islands, the delegation engaged with the Ministry of Environment, Climate Change, Disaster Management, and Meteorology, agreeing to elevate cooperation levels and pursue a memorandum of understanding [1] Group 2: Future Cooperation Plans - The delegation conducted site visits to various coastal areas in Papua New Guinea and the Solomon Islands [2] - The Island Research Center plans to collaborate with partner organizations to advance customized marine disaster early warning systems, satellite remote sensing product development, coastal management, and personnel training [2] - The aim is to expand comprehensive cooperation in the natural resources sector with Pacific island nations and continuously improve the China-Pacific Island cooperation framework [2]

Core Viewpoint - The forum highlighted the importance of data value realization in enterprises, focusing on the integration of space and ground data for various applications in different industries [1]. Group 1: Company Overview - Aerospace Hongtu is the first listed company in China's satellite remote sensing sector, developing the "Nuwa Constellation," a large hybrid remote sensing satellite constellation with radar capabilities, aiming to launch 114 satellites, of which 12 have been successfully deployed [3]. - The "Nuwa Constellation" provides all-weather, all-time Earth observation and has begun offering comprehensive imaging services for urban governance in Shanghai [3]. Group 2: Technological Developments - The company is building a drone remote sensing service system, developing various types of drones, including fixed-wing, compound-wing, and multi-rotor drones, along with a comprehensive regulatory platform and low-altitude grid big data platform [3]. - The integration of "space-ground" technology allows for the processing and analysis of satellite remote sensing data, drone data, and various ground IoT data, supporting digital China initiatives and urban management [3]. Group 3: Industry Applications - In the natural resources sector, remote sensing and drone technologies provide real-time, dynamic monitoring for land planning, urban governance, and ecological protection, covering the entire process of resource management [4]. - For marine and ecological monitoring, remote sensing data can accurately track coastline changes, wetland distribution, and island characteristics, aiding in pollution control and island protection [4]. - In emergency management, a comprehensive monitoring network is being developed to integrate multi-source spatiotemporal data, enabling intelligent analysis and disaster prediction, thus enhancing cross-departmental coordination [4]. Group 4: Future Aspirations - The company aims to accelerate the transformation of spatiotemporal data assets into value, promoting deep integration of industries and expanding the boundaries of remote sensing and AI, ultimately creating a low-threshold, high-value, and sustainable data ecosystem [5].

Core Viewpoint - The research team from the Chinese Academy of Sciences has made significant advancements in the precise monitoring and accounting of carbon emissions from large coal-fired power plants, which is crucial under the global "dual carbon" goals of peak carbon emissions and carbon neutrality [1][2]. Group 1: Research Breakthroughs - The research team has developed a new satellite remote sensing solution that enables high-precision dynamic quantification and mapping of carbon dioxide emissions from large coal-fired power plants, marking a significant achievement in the field [1]. - The study was published in the international academic journal "Clean Production," highlighting its importance in providing objective and effective technical means for carbon emission accounting and verification [1][2]. Group 2: Methodological Innovations - The team introduced a model optimization algorithm based on the U.S. Orbiting Carbon Observatory-3, significantly improving the efficiency of background carbon emission value identification [2]. - A dynamic wind direction correction algorithm was developed to enhance the accuracy of smoke plume trajectory inversion, along with a smoke plume elevation model that accurately characterizes the dynamic lifting process of flue gas [2]. Group 3: Implications for Carbon Monitoring - The research results indicate that the improved Gaussian plume model successfully quantified carbon dioxide emissions from 14 large coal-fired power plants, with emissions ranging from 21.54 thousand tons to 82.3 thousand tons per day, demonstrating a significant increase in inversion accuracy [2]. - This research signifies a critical shift from static carbon emission inventories to dynamic management, which is essential for effective carbon monitoring and policy calibration [3].

Core Insights - The National Satellite Ocean Application Center released a long-term satellite remote sensing product dataset for marine water color elements in China's coastal waters, which will be continuously updated and shared for various applications in the marine field [1][2] - The dataset includes remote sensing product data from 2000 to 2024, covering chlorophyll a concentration and suspended matter concentration, with a spatial resolution of 4 kilometers, serving as a tool for ecological monitoring and disaster reduction [1] Group 1 - The dataset is part of a broader initiative to build a strong marine nation, develop the marine economy, and protect the marine environment by providing extensive marine environmental information [1] - The dataset is derived from both domestic and international marine water color satellite remote sensing observation data, enhancing the effectiveness of satellite data applications [1] - The dataset will aid in monitoring ecological environment elements and analyzing the probability distribution of phytoplankton blooms [1] Group 2 - The long-term observation of China's coastal waters will be supported by the Chinese marine satellite series, ensuring data products are publicly shared for ecological monitoring and disaster reduction [2] - The dataset contributes to the "marine disaster prevention and reduction" thematic products, providing data support and technical assistance for marine economic development [2]