Imaging · collection · 2018
Gridded Population of the World, Version 4 (GPWv4): Population Count, Revision 11
Listed in NASA Earthdata CMR
The Gridded Population of the World, Version 4 (GPWv4): Population Count, Revision 11 consists of estimates of human population (number of persons per pixel), consistent with national censuses and population registers, for the years 2000, 2005, 2010, 2015, and 2020.
Description
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 data were aggregated to 2.5 arc-minute, 15 arc-minute, 30 arc-minute and 1 degree resolutions.
Links
Get the data
- search.earthdata.nasa.gov /search/granules?p=C3540918004-ESDIS ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
Where it is published
- DOI doi.org/10.7927/h4jw8bx5 ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- Data Set Documentation data.earthdata.nasa.gov/nasa-earth/human-dimensions/sedac-root/downloads/docs-repo/gpw… ↗
documentation · from NASA CMR
- Data Set Documentation data.earthdata.nasa.gov/nasa-earth/human-dimensions/sedac-root/downloads/docs-repo/gpw… ↗
documentation · from NASA CMR
- Data Set Documentation data.earthdata.nasa.gov/nasa-earth/human-dimensions/sedac-root/downloads/docs-repo/gpw… ↗
documentation · from NASA CMR
- Data Set Documentation data.earthdata.nasa.gov/nasa-earth/human-dimensions/sedac-root/downloads/docs-repo/gpw… ↗
documentation · from NASA CMR
Catalogue records · 3
- Web Map Service Page sedac.ciesin.columbia.edu/data/set/gpw-v4-population-count-rev11/maps/services ↗
metadata API · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3540918004-ESDIS.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3540918004-ESDIS.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Computer · MODELS · Population Size
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3540918004-ESDIS | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:computer | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/human-dimensions/population/population-size | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:models | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| created_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| updated_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |