Gridded Population of the World, Version 3 (GPWv3): Population Density Grid

The Gridded Population of the World, Version 3 (GPWv3): Population Density Grid consists of estimates of human population for the years 1990, 1995, and 2000 by 2.5 arc-minute grid cells and associated data sets dated circa 2000. A proportional allocation gridding algorithm, utilizing more than 300,000 national and sub-national administrative Units, is used to assign population values to grid cells. The population density grids are derived by dividing the population count grids by the land area grid and represent persons per square kilometer. The grids are available in various GIS-compatible data formats and geographic extents (global, continent [Antarctica not included], and country levels). GPWv3 is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with Centro Internacional de Agricultura Tropical (CIAT).

Data and Resources

Additional Info

Field Value
Maintainer undefined
Last Updated April 23, 2025, 23:06 (UTC)
Created April 23, 2025, 23:06 (UTC)
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
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citation Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT. 2005-12-31. Gridded Population of the World, Version 3 (GPWv3): Population Density Grid. Version 3.00. Palisades, NY. Archived by National Aeronautics and Space Administration, U.S. Government, NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4XK8CG2. https://doi.org/10.7927/H4XK8CG2.
creator Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT
graphic-preview-description Maps Download Page
graphic-preview-file https://sedac.ciesin.columbia.edu/data/set/gpw-v3-population-density/maps
harvest_object_id 906e5c0c-e303-456f-8d63-e35a436f4f2a
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C1000000044-SEDAC
issued 2005-12-31
landingPage https://doi.org/10.7927/H4XK8CG2
language {en-US}
metadata_type geospatial
modified 2005-12-31
programCode {026:001}
publisher SEDAC
references {https://doi.org/10.7927/H4P26W1B,https://doi.org/10.7927/H4Q23X5Q,https://doi.org/10.7927/H4K935FC,https://doi.org/10.7927/H4FJ2DQN,https://doi.org/10.7927/H49W0CDN,https://doi.org/10.7927/H4639MPP,https://doi.org/10.7927/H42B8VZZ,https://doi.org/10.7927/H4ST7MRB,https://doi.org/10.7927/H4TT4NWQ}
release-place Palisades, NY
resource-type Dataset
source_datajson_identifier true
source_hash 9c058116be9dd164575f644afe60b12c583d73f39eeb3abe87b393b5d464f416
source_schema_version 1.1
spatial -180.0 -58.0 180.0 85.0
temporal 1990-07-01T00:00:00Z/2000-07-01T00:00:00Z
theme {GPW,geospatial}