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The Open Source Geospatial Foundation(OSGeo) has been created to support and build the highest-quality open source geospatial software.


      Welcome Letter

      Call for Abstracts

      Call for Workshops and Tutorials

      Important Dates


      Plenary Speakers

      Code Sprint 

      Visa Application

      Venue and Hotel

      Tours Information

      Contact Us



State of Map - The annual international conference focused on OpenStreetMap, is being held in Tokyo immediately before FOSS4G 2012. We encourage you to attend both events!




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Hotel Booking

We encourage you to stay at the conference hotel, the Beijing Conference Center. Not only is this a very nice hotel at which we've negotiated good rates, but it's where all the conference sessions will be and it will be the natural social hub of the conference. 

The hotel is also a short walk from various other sites of interest, including Olympic Green and China Science and Technology Museum, which is where our "Big Party" social event will be on the Thursday night.

There would be 30% discount for participants who make the reservation through this website. The discount price for a standard room of Beijing Conference Center is only $65 per day. You can choose a King size room for $65 per day or share with others in a standard double room for $33 per day.