GB/T 46405-2025
ActiveMetadata for space science data
空间科学数据元数据
Application Summary AI generated
GB/T 46405-2025 specifies the metadata elements, structure, and encoding rules for describing space science data, including observational, experimental, and simulation datasets. It is applied in Chinese space science missions and research institutions to ensure interoperability and discoverability of data across different projects and archives. The standard facilitates data sharing, retrieval, and long-term preservation in fields such as astronomy, planetary science, and space physics.
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