View source for File:gpw-v4-population-count-rev11 2020 2pt5 min asc.zip

==Summary==

[[Term:primary|Primary]] data from NASA: A grid of population counts.

Source: [https://sedac.ciesin.columbia.edu/data/collection/gpw-v4 NASA GPWv4, revision 11]

For full documentation, read the following source:
: Center for International Earth Science Information Network (CIESIN), Columbia University. 2018. Documentation for the Gridded Population of the World, Version 4 (GPWv4), Revision 11 Data Sets. Palisades NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H45Q4T5F

8640x4320 resolution world map data, equirectangular projection.

==Access==

NASA provides the data & documentation for free, but you need to create an account to download it from their website.