Open Data Day 2011

This is a group for datasets relevant for Open Data Day. Anyone can add datasets to this group so please just hit edit and add the dataset (if the dataset is not yet on thedatahub please just add it using the Add Dataset link at the top of the page -- you may need to log in first!).

International Open Data Hackathon Day is an annual event in which people around the world gather to write applications, liberate data, create visualisations and publish analyses using open public data to show support for and encourage the adoption of open data policies by the world's local, regional and national governments.

The [Open Knowledge Foundation] ( and [CKAN] ( will be running an open data hack day at the Barbican in London in support of the event. More details here: