The certificate is made up of two components:1) a visual mark that shows the quality level of the data
2) a human and machine-readable description of the data being released
There are four levels of certificates:
Raw: A great start at the basics of publishing open data.
Pilot: Data users receive extra support from, and provide feedback to the publisher.
Standard: Regularly published open data with robust support that people can rely on.
Expert: An exceptional example of information infrastructure.
Benefits of the certificates include helping:
- publishers of data understand how they can better connect with their users;
- users of data to understand its quality, licensing, structure, and its usability;
- businesses, entrepreneurs and innovators have confidence that the data has value to them;
- policy-makers benchmark and compare the progress and quality of the data released.
Commercial and public sector organisations have already committed to the certificates including:
– Open Corporates: corporate information for over 50 million companies worldwide
– OpenStreetMap: the free wiki world map offering worldwide open geodata
– legislation.gov.uk: 500 years of UK legislation information
– amee: an environmental score for each of the 2.7 million companies in Britain
– MastodonC: energy monitoring data analysis from Retrofit for the Future projects
– Placr: transport data covering all 360,000 stops and stations nationwide
Certificates are created online, for free, at http://certificates.theodi.org/. The process involves publishers answering a series of questions, each of which affect the certificate generated at the end.Read Minister for the Cabinet Office, Francis Maude’s opening remarks at the conference, with the emphasis firmly on open data and transparency”