Arctic Data Centre
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The Arctic Data Centre (ADC) is a service provided by the Norwegian Meteorological Institute (MET) and is a legacy of the International Polar Year (IPY). ADC is based on the FAIR guiding principles for data management and access to free and open data. While the Norwegian Meteorological Institute use CC BY as the data license, ADC is managing data on behalf of other data owners that may have other preferences. ADC is primarily hosting data within meteorology, oceanography and glaciology, but through active metadata harvesting it also points to data within other disciplines. ADC normally offers data in CF-NetCDF adhering to the Climate and Forecast Conventions (exceptions may occur) and support services on top of data like OPeNDAP and OGC WMS. Machine interfaces to the catalogue include OAI-PMH, OGC CSW and OpenSearch. Information is provided in the native format MET Metadata (MMD), ISO-19115 and GCMD DIF (others are being considered).
北极数据中心（Arctic Data Centre, ADC）由挪威气象研究所（Norwegian Meteorological Institute, MET）运营，其作为国际极地年（International Polar Year, IPY）的项目遗产设立。该中心遵循FAIR数据管理与开放获取指导原则（FAIR guiding principles），践行数据自由开放获取的理念。尽管挪威气象研究所采用CC BY作为自身数据的许可协议，但北极数据中心同时代表其他可能拥有不同许可偏好的数据所有者开展数据管理工作。该中心主要托管气象学、海洋学与冰川学领域的数据，同时通过主动的元数据采集机制，同步指向其他学科的相关数据资源。北极数据中心通常提供符合气候与预报公约（Climate and Forecast Conventions）的CF-NetCDF格式数据（特殊情况除外），并支持基于数据的OPeNDAP与OGC WMS等服务。该数据目录的机器访问接口包括OAI-PMH、OGC CSW与OpenSearch。元数据信息以MET元数据（MET Metadata, MMD）、ISO-19115以及GCMD DIF格式提供，其他格式的支持方案正在调研中。
