1. Дома
  2. Организации
  3. United States
  4. Gridded Population of the...

Gridded Population of the World, Version 3 (GPWv3): Land and Geographic Unit Area Grids

The Gridded Population of the World, Version 3 (GPWv3): Land and Geographic Unit Area Grids measure land areas in square kilometers and the mean unit size (population-weighted) in square kilometers. The land area grid permits the summation of areas (net of permanent ice and water) at the same resolution as the population density, count, and urban-rural grids. The mean unit size grids provides a quantitative surface that indicates the size of the input unit(s) from which population count and density grids are derived..GPWv3 is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with Centro Internacional de Agricultura Tropical (CIAT).

Податоци и ресурси

Дополнителни информации

Поле Вредност
Одржувач undefined
Последно ажурирано Март 8, 2021, 01:23 (EST)
Креирано Март 8, 2021, 01:23 (EST)
Identifier C1000000022-SEDAC
Issued 2005-12-31
Modified 2005-12-31
Theme {GPW,geospatial}
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
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
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): Land and Geographic Unit Area Grids. Palisades, NY. Archived by National Aeronautics and Space Administration, U.S. Government, NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4K935FC. https://doi.org/10.7927/H4K935FC.
creator Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT
encoding utf8
graphic-preview-file https://sedac.ciesin.columbia.edu/downloads/maps/gpw-v3/gpw-v3-land-geographic-unit-area/sedac-logo.jpg
harvest_url http://catalog.data.gov/dataset/2fa1e1a1-8cc1-4ca3-96b0-567312ed599c
landingPage https://doi.org/10.7927/H4K935FC
metadata_type geospatial
programCode {026:001}
publisher SEDAC
references {https://doi.org/10.7927/H4TT4NWQ,https://doi.org/10.7927/H4Q23X5Q,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/H4XK8CG2,https://doi.org/10.7927/H4ST7MRB,https://doi.org/10.7927/H4P26W1B}
release-place Palisades, NY
resource-type Dataset
source_datajson_identifier true
source_hash 7589da32597555d0f674cd37e0ba345ce83f3130
source_schema_version 1.1
spatial -179.2 -54.75 179.85 79.89
temporal 1990-07-01T00:00:00Z/2015-07-01T00:00:00Z
Јазик {en-US}