Following on the footsteps of the county and city of San Francisco open data repository at data.sfgov.org, two new beta open data repositories have recently been released for the City of Oakland and Alameda County. This development coincides with the recent 2012 Code for Oakland hackathon last week. The hackathon aims to make government more transparent in the city and county through the use of technology with apps and the web to make public access to government data easier. The City of Oakland’s open data repository at data.openoakland.org includes data on crime reports for a variety of spatial scales, a variety of tabular and geographic data such as parcels, roads, trees, public infrastructure, and locations of new development to name a few. It is important to note that the Oakland open data repository is currently not officially run or maintained by the City of Oakland. It is currently maintained by members of the community and the OpenOakland Brigade. Alameda County’s open data repository at data.acgov.org includes data on Sherriff crime reports, restaurant health reports, solar generation data, and a variety of tabular and geographic data and public health department data. Data can be viewed on a browser as an interactive table or an interactive map or the data can be downloaded in a variety of formats. Both sites are still in their infancy so expect more datasets to come online soon. Also on the same note, the Urban Strategies Council recently released a new version of their InfoAlamedaCounty webGIS data visualization and map viewer - check it out.