Big Data Research ›› 2022, Vol. 8 ›› Issue (1): 60-72.doi: 10.11959/j.issn.2096-0271.2022006

• SPECIAL ISSUE: SCIENTIFIC DATA GOVERNANCE • Previous Articles     Next Articles

Classification of big data in metrology

Feng ZHI, Feng TIAN, Ruofan ZHAO   

  1. National Metrology Data Center, National Institute of Metrology, China, Beijing 100029, China
  • Online:2022-01-15 Published:2022-01-01

Abstract:

Based on the tendency of development around data sharing in China and the relevant policies of safety management of scientific research data, the existing schemes of data classification of the metrology industry in China were studied.After investigating data classification methods of 20 national data-sharing platforms in China and relevant rules in the United States, the defects of the classification methods of metrological scientific research data in China were discussed, and the data security classification model and the data classification encoding method of metrological data were put forward.

Key words: metrology, classification, data security, opening and sharing, data management

CLC Number: 

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