Global Human Settlement Layer: Population and Built-Up Estimates, and Degree of Urbanization Settlement Model Grid
The Global Human Settlement Layer: Population and Built-Up Estimates, and Degree of Urbanization Settlement Model Grid data set provides gridded data on human population (GHS-POP), built-up area (GHS-BUILT), and degree of urbanization (GHS-SMOD) across four time periods: 1975, 1990, 2000, and 2014 (BUILT) or 2015 (POP, SMOD). GHS-BUILT describes the percent built-up area for each 30 arc-second grid cell (approximately 1 km at the equator) based on Landsat imagery from each of the four time periods. GHS-POP consists of census data from the 2010 round of global census from Gridded Population of the World, Version 4, Revision 10 (GPWv4.10) spatially-allocated within census Units based on the percent built-up areas from GHS-BUILT. GHS-SMOD uses GHS-BUILT and GHS-POP in order to develop a standardized classification of degree of urbanization grid. The original data from the Joint Research Centre of the European Commission (JRC-EC) has been combined into a single data package in GeoTIFF format and reprojected from Mollweide Equal Area into WGS84 at 9 arc-second and 30 arc-second horizontal resolutions in order to support integration with a variety of global raster data sets.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "undefined",
"@type": "vcard:Contact",
"hasEmail": "mailto:metadata@ciesin.columbia.edu"
}
|
| description | The Global Human Settlement Layer: Population and Built-Up Estimates, and Degree of Urbanization Settlement Model Grid data set provides gridded data on human population (GHS-POP), built-up area (GHS-BUILT), and degree of urbanization (GHS-SMOD) across four time periods: 1975, 1990, 2000, and 2014 (BUILT) or 2015 (POP, SMOD). GHS-BUILT describes the percent built-up area for each 30 arc-second grid cell (approximately 1 km at the equator) based on Landsat imagery from each of the four time periods. GHS-POP consists of census data from the 2010 round of global census from Gridded Population of the World, Version 4, Revision 10 (GPWv4.10) spatially-allocated within census Units based on the percent built-up areas from GHS-BUILT. GHS-SMOD uses GHS-BUILT and GHS-POP in order to develop a standardized classification of degree of urbanization grid. The original data from the Joint Research Centre of the European Commission (JRC-EC) has been combined into a single data package in GeoTIFF format and reprojected from Mollweide Equal Area into WGS84 at 9 arc-second and 30 arc-second horizontal resolutions in order to support integration with a variety of global raster data sets. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "View documentation related to this dataset",
"format": "HTML",
"mediaType": "text/html",
"description": "Documentation Page",
"downloadURL": "https://sedac.ciesin.columbia.edu/data/set/ghsl-population-built-up-estimates-degree-urban-smod/docs"
},
{
"@type": "dcat:Distribution",
"title": "Get a related visualization",
"format": "JPEG",
"mediaType": "image/jpeg",
"description": "Sample browse graphic of the data set.",
"downloadURL": "https://sedac.ciesin.columbia.edu/downloads/maps/ghsl/ghsl-population-built-up-estimates-degree-urban-smod/ghsl-population-built-up-estimates-degree-urban-smod-pop-2015-thumbnail.jpg"
},
{
"@type": "dcat:Distribution",
"title": "Google Scholar search results",
"format": "HTML",
"mediaType": "text/html",
"description": "Search results for publications that cite this dataset by its DOI.",
"downloadURL": "https://scholar.google.com/scholar?q=10.7927%2Fh4154f0w"
},
{
"@type": "dcat:Distribution",
"title": "Use Web Map Service (WMS) to download the dataset's data",
"format": "HTML",
"mediaType": "text/html",
"description": "Web Map Service Page",
"downloadURL": "https://sedac.ciesin.columbia.edu/data/set/ghsl-population-built-up-estimates-degree-urban-smod/maps/services"
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]
|
| identifier | C2098218461-SEDAC |
| issued | 2021-07-29 |
| keyword |
[
"earth-science",
"human-dimensions",
"human-settlements",
"population"
]
|
| language |
[
"en-US"
]
|
| modified | 2025-07-17 |
| programCode |
[
"026:001"
]
|
| publisher |
{
"name": "SEDAC",
"@type": "org:Organization"
}
|
| references |
[
"https://doi.org/10.7927/tg7r-n260"
]
|
| spatial | -180.0 -90.0 180.0 90.0 |
| temporal | 1975-01-01T00:00:00Z/2015-01-01T00:00:00Z |
| theme |
[
"GHSL",
"geospatial"
]
|
| title | Global Human Settlement Layer: Population and Built-Up Estimates, and Degree of Urbanization Settlement Model Grid |
