We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.Read about the Web Unification Project
Description
The Gridded Population of the World, Version 4 (GPWv4): Population Count Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11 consists of estimates of human population (number of persons per pixel) consistent with national censuses and population registers with respect to relative spatial distribution, but adjusted to match the 2015 Revision of the United Nation's World Population Prospects (UN WPP) country totals for the years 2000, 2005, 2010, 2015, and 2020.�A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative Units, was used to assign population counts to 30 arc-second grid cells. The data files were produced as global rasters at 30 arc-second (~1 km at the equator) resolution. To enable faster global processing, and in support of research commUnities, the 30 arc-second adjusted count data were aggregated to 2.5 arc-minute, 15 arc-minute, 30 arc-minute and 1 degree resolutions.
0.008333 Decimal Degrees x 0.008333 Decimal Degrees
Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2000-07-01
,
2005-07-01
,
2010-07-01
,
2015-07-01
,
2020-07-01
Data Partner
Earth Science Data Information System (ESDIS)
Concept ID
C3540909447-ESDIS
Data State
COMPLETE
Number of Files/Granules
54
Processing Level
4
Published
Updated
Science Keywords
Population Size
Citation
Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.
Copy Citation
Citation Copied
Center For International Earth Science Information Network-CIESIN-Columbia University. (2018). Gridded Population of the World, Version 4 (GPWv4): Population Count Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11 (Version 4.11) [Data set]. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4PN93PB Date Accessed: 2026-06-07
Center For International Earth Science Information Network-CIESIN-Columbia University. “Gridded Population of the World, Version 4 (GPWv4): Population Count Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11.” Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC), 2018. doi:10.7927/H4PN93PB. Date Accessed: 2026-06-07
Center For International Earth Science Information Network-CIESIN-Columbia University. Gridded Population of the World, Version 4 (GPWv4): Population Count Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11. 4.11, Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC), 2018, doi:10.7927/H4PN93PB. Date Accessed: 2026-06-07
Kraemer, Moritz U. G., Sadilek, Adam, Zhang, Qian, Marchal, Nahema A., Tuli, Gaurav, Cohn, Emily L., Hswen, Yulin, Perkins, T. Alex, Smith, David L., Reiner, Robert C., Brownstein, John S.
Carter, Therese S., Heald, Colette L., Jimenez, Jose L., Campuzano-Jost, Pedro, Kondo, Yutaka, Moteki, Nobuhiro, Schwarz, Joshua P., Wiedinmyer, Christine, Darmenov, Anton S., da Silva, Arlindo M., Kaiser, Johannes W.