CMA Global Climate Datasets shared to the world for the first time

17 September 2025

On September 17, at the 4th China-ASEAN Meteorological Cooperation Forum, the China Meteorological Administration (CMA) releases CMA Global Climate Datasets (hereinafter referred to as Datasets), further promoting the global sharing of China's high-value meteorological data products. This also marks the first time that China's climate data products made available for international sharing.

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Datasets encompass 6 categories of data, namely Global Surface Dataset, Global Radiosonde Dataset, Global Merged Surface Temperature, CMA ReAnalysis V1.5, FENGYUN (FY) Satellites Land & Radiation Dataset, and FY Satellites Ocean Dataset. These datasets will support international exchange, and provide application services such as meteorological early warning and disaster prevention and mitigation, as well as facilitate global research and development in artificial intelligence (AI) technologies and climate change studies.