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dataset
GPW Gridded Population of the World v4.0
The Gridded Population of the World (GPW) collection models the distribution of human population on a continuous global raster surface. The essential inputs to GPW have been...
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dataset
GRUMP 1 Urban Extents Grid
The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1) consists of estimates of human population for the years 1990, 1995, and 2000 by 30 arc-second (1km) grid. The urban...
