Making public data FAIR
Last Updated November 26, 2018
FAIR data principles have evolved from a collective effort of stakeholders seeking to make data Findable, Accessible, Interoperable, and Reusable. The Internet of Water supports the adoption of these principles.
The Future of Research Communication and e-Scholarship (FORCE11) are working towards facilitating knowledge creation and sharing. The convened a 2014 workshop in the Netherlands that found that all research objects should be Findable, Accessible, Interoperable, and Reusable (FAIR). These principles were further expounded upon.
Data and metadata are easily discoverable (even if not accessible) by both humans and computers. Machine readable metadata are essential for automatic discovery of relevant datasets and services. Metadata are data about the data. Characteristics of findable data include:
- Data (and metadata) have a globally unique and eternally persistent identifier.
- Data are described with rich metadata.
- Data (and metadata) are registered or indexed in a hub (searchable resource).
- Metadata specify the data identifier.
Data are accessible to those who are given permission to use the data. Limitations on the use of data, and protocols for querying or copying data, are made explicit to both humans and machines. Characteristics of accessible data include:
- Data (and metadata) are retrievable by their identifier and use a standardized communications protocol. The protocol must be open, free, and universally implementable. It must also allow for authentication and authorization when required.
- Metadata are accessible, even when the data are not available.
Enables systems and services to create, exchange, and consume data with clear, shared expectations for the contents, context, and meaning of that data. This makes it clear how data relate to one another. This is perhaps the most challenging component of FAIR.
- Data (and metadata) use a formal, accessible, shared, and broadly applicable language for knowledge representation.
- Data (and metadata) use vocabularies that are documented and standardized.
- Data (and metadata) include qualified references to other data (and metadata).
Data and metadata are sufficiently well described for both humans and computers that the data (and the process of converting data to information) can be replicated or combined with future research.
- Data (and metadata) are richly described with a plurality of accurate and relevant attributes.
- Data (and metadata) are released with a clear and accessible data usage license.
- Data (and metadata) are associated with detailed provenance (meaning there is a clear origin story / history of the data).
- Data (and metadata) meet domain-relevant community standards.