Which are the last updated and the next scheduled GPW collected data?

The latest version of the GPW is the GPW version 3, available at http://sedac.ciesin.columbia.edu/data/collection/gpw-v3  The GPWv3 was based on the 2000 round of censuses. 

We are now in the process of collecting the 2010 round of censuses to update the GPW to GPW version 4.  We hope to have initial round of updated grids in 2015.

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