Raster · collection · 2016
Gridded Population of the World, Version 4 (GPWv4): Land and Water Area
Listed in NASA Earthdata CMR and NASA Data Portal — shown once because both records carry DOI 10.7927/h45m63m9
The Gridded Population of the World, Version 4 (GPWv4): Land and Water Area Grids measure surface areas in square kilometers.
Description
The land area grid provides estimates of the land area, excluding permanent ice and water, within each pixel. The water area grid provides estimates of the water area (permanent ice and water), within each pixel.
The sum of land area and water area of a pixel equals the total surface area of that pixel.
Links
Get the data
- Data Set DOI URL and Homepage doi.org/10.7927/h45m63m9 ↗
landing page · download · DOI / persistent id · from NASA CMR, data nasa gov
- Documentation Page beta.sedac.ciesin.columbia.edu/data/set/gpw-v4-land-water-area/docs ↗
documentation · download · from NASA CMR, data nasa gov
- search.earthdata.nasa.gov /search/granules?p=C3540931815-ESDIS ↗
Earthdata Search allows users to search, discover, visualize, refine, and access NASA Earth Observation data.
download · from NASA CMR
- Original Metadata cmr.earthdata.nasa.gov/search/concepts/C3540931815-ESDIS.iso19115 ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/gridded-population-of-the-world-version-4-gpwv4-land-a… ↗
landing page · from data nasa gov
Catalogue records · 3
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3540931815-ESDIS.umm_json ↗
metadata API · from NASA CMR
- CKAN API data.nasa.gov/api/3/action/package_show?id=a9952149-101b-464c-a5c5-e3ae837ea… ↗
metadata API · from data nasa gov
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3540931815-ESDIS.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Land Use Land Cover · MODELS · Surface Water
- From keywords
- Astronomy & Astrophysics · Earth & Environmental Science · Ocean & Atmospheric Science · Physics
- Inferred from text
- Hydrology 71%
Provenance · 2 source records, 17 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3540931815-ESDIS | 13 d ago | JSON v1 |
| NASA Data Portal | a9952149-101b-464c-a5c5-e3ae837ea066 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3707 | enrichment · NASA CMR | taxonomy-embedding@1.0.0 | title+keywords+description (71%) |
| concepts[field].local:field:astronomy | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[field].local:field:physics | mapping · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/land-surface/land-use-land-cover | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/surface-water | 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 |