This raster dataset is a grid of world countries. These are the standard country boundaries. Also included is a DBF (countries.dbf) giving the country name for each country "number" in the grid and has demographic factors similar to the Admin1 table. This dataset is part of the LandScan global 2013.The LandScan global 2013 was developed by Oak Ridge National Laboratory (ORNL) for the United States Department of Defense (DoD). This dataset contains boundary information for understanding and analyzing population statistics.