National Metrology Data Center
Short description
The National Metrology Data Center is one of China’s national scientific data centers and focuses on metrology-related scientific data. It collects, organizes, stores, analyzes, and publishes authoritative metrology data products for researchers, institutions, enterprises, and public authorities.
The repository includes five major data categories: standard reference data, metrology research data, metrological baseline data, metrological testing data, and metrological information data. Its emphasis is on trustworthy and authoritative measurement-related data services.
| Key information | |
|---|---|
| Discipline |
Metrology, Measurement Science, Standard Reference Data |
| Institution |
National Institute of Metrology |
| Languages | Chinese |
| Repository access | Open |
| Data access | Open |
| Access requirement |
Data can be viewed directly on the website without login, but downloading is not supported. |
| 欧洲杯投注地址_明升体育-竞彩足球比分推荐 usability | Limited due to the Chinese-only interface. |
| Website | https://www.nmdc.ac.cn/main/#/pages/indexExterner Link |
Video tutorial
Illustrated guidance is available for locating and consulting the metrology reference data provided through the platform.
Access notes
This repository provides only a Chinese-language interface. The platform mainly offers standard reference data that can be viewed directly online without registration. However, the data cannot be downloaded.
Repository overview
The center provides authoritative data products related to metrology, including reference data, baseline standards, testing data, and measurement-related information resources.
Unlike many other repositories, the platform appears to function mainly as an online reference environment rather than a download-oriented research data archive.