Hamburg will become the latest German city to publish government datasets online, with plans to launch an open data portal by the end of this year. Exactly which data will be released, and when, is still unclear.
Hamburg already publishes some data online and is planning to release more, according to the Senate’s (Hamburg’s Cabinet’s) answer to an enquiry from Hansjörg Schmidt, the SPD parliamentary group’s representative on media and online policy.
Schools performance data, information on cancer patients, air quality and water quality are all available online and in many cases downloadable in Excel format. I had a quick look through these websites and it does appear that information in Excel format is relatively easy to get at, although it is questionable whether this is really raw data since it is presented in a non-standard format and appears in some cases (for example the schools data) to have been pre-crunched. In the case of water data, making this data open is a technical challenge — at the moment, only a description of the data is available due to its size.
The city will also release geographic data at some point, including the location of play areas and police stations. There appears to be no promise that this will coincide with the launch of the portal and no cast-iron guarantees about exactly what data will be made available.
The Senate’s response does not make a clear commitment to launch a portal, but NDR reports that the City has officially announced its intention to do so by the end of the year.
Alongside talk of an open data portal, the campaign for a Transparency Law is making much greater demands. The backers of the law want to go much further and are pushing for a law that will oblige the local government to open all of its data unless there is a compelling reason not to do so. A comment on Hansjörg Schmidt’s blog suggest that some backers of the Transparency Law may see this as an attempt to diffuse their campaign by opening some data. I am sure this will be a hot topic at the next Open Government Stammtisch on 9th May and the PEP-NET Summit on 14th May.