Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid
The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid estimates human population for the years 1990, 1995, and 2000 by 30 arc-second (1 km) grid cells and associated data sets dated circa 2000. A proportional allocation gridding algorithm, utilizing more than 1,000,000 national and sub-national geographic Units, is used to assign population values (counts, in persons) to grid cells. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with the International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT).
Resources
3 resources available
-
Original Metadata
ISO -
Resource 2
BIN -
Resource 3
TXT
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "026:00" ] |
| contactPoint |
{ "fn": "Earthdata Forum", "@type": "vcard:Contact", "hasEmail": "mailto:earthdata-support@nasa.gov" } |
| description | The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid estimates human population for the years 1990, 1995, and 2000 by 30 arc-second (1 km) grid cells and associated data sets dated circa 2000. A proportional allocation gridding algorithm, utilizing more than 1,000,000 national and sub-national geographic Units, is used to assign population values (counts, in persons) to grid cells. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with the International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT). |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "ISO", "mediaType": "text/xml", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C3540929345-ESDIS.iso19115" }, { "@type": "dcat:Distribution", "format": "BIN", "mediaType": "application/octet-stream", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C3540929345-ESDIS" }, { "@type": "dcat:Distribution", "format": "TXT", "mediaType": "text/plain", "downloadURL": "https://sedac.ciesin.columbia.edu/downloads/docs-repo/grump-v1-population-count-citation2.txt" } ] |
| identifier | 10.7927/H4VT1Q1H |
| keyword |
[ "earth-science-population-human-dimensions-population-size", "earth-science-sustainability-human-dimensions" ] |
| license | https://www.usa.gov/government-works |
| modified | 2026-06-22 |
| programCode |
[ "026:000" ] |
| publisher |
{ "name": "ESDIS", "@type": "org:Organization" } |
| spatial |
"["CARTESIAN", [{"WestBoundingCoordinate": -180, "NorthBoundingCoordinate": 85, "EastBoundingCoordinate": 180, "SouthBoundingCoordinate": -58}]]"
|
| temporal | 1995-07-01/2000-07-01 |
| theme |
[ "Earth Science" ] |
| title | Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid |
