population | R Documentation |
Download population density data.
Source: Gridded Population of the World (GPW), v4. Documentation:
http://sedac.ciesin.columbia.edu/data/collection/gpw-v4/documentation
population(year, res, path, ...)
year |
numeric. One of 2000, 2005, 2010, 2015, 2020 |
res |
numeric. Valid resolutions are 10, 5, 2.5, and 0.5 (minutes of a degree) |
path |
character. Path for storing the downloaded data. See |
... |
additional arguments passed to |
SpatRaster
Center for International Earth Science Information Network - CIESIN - Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). doi:10.7927/H49C6VHW. Accessed 6 July 2021.
# download may take > 5s
pop <- population(2020, 10, path=tempdir())
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