中国气象数据服务惠及全球153个国家和地区 应用于气候变化研究、农业、灾害防御等多领域

Core Insights - Since the release of the "International Sharing Directory of China's Climate Data Products" in September last year, the dataset has attracted nearly 4.16 million visits from foreign users, being widely applied in climate change research, agricultural climate adaptation, disaster warning system development, AI meteorological model training, and energy forecasting [1] Group 1: Data Sharing and Global Impact - The China Meteorological Administration (CMA) has strengthened data sharing, providing high-quality meteorological data services to 153 countries and regions, supporting international research and disaster prevention practices [1][2] - By 2025, China is expected to share approximately 23.5TB of data annually through GTS/WIS, 320TB through WIS2.0, and 136.6TB per user to 17 countries via CMACast, significantly enhancing global data service access [2] - The global data service is projected to reach 5.17 million visits and 38.9TB of data downloads in 2025, expanding coverage to South Asia, Southeast Asia, the South Pacific, and Africa, supporting meteorological operations in over ten countries [2] Group 2: International Collaboration and Technological Development - The English version of the China Meteorological Data Network and the Fengyun Satellite Remote Sensing Data Service Network have been providing convenient data sharing services, receiving widespread acclaim from international users for their stability and user-friendliness [3] - The CMA has actively participated in international meteorological governance and cooperation, deepening partnerships with major global meteorological organizations, exemplified by over 20 years of collaboration with EUMETSAT [3] - The collaboration with ECMWF has been recognized as mutually beneficial, enhancing data sharing and improving best practices and professional capabilities [3] Group 3: Future Directions - The CMA plans to continue systematic and large-scale data openness and sharing, transforming China's observational, forecasting, and Fengyun satellite data into reliable international public goods to contribute to global climate change response, disaster reduction capabilities, and sustainable development [4]