Gridded Population of the World, Version 4 (GPWv4): Population …
The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the years 2000, 2005, 2010, 2015, and 2020.�A proportional allocation gridding algorithm, utilizing …
GPW | NASA Earthdata
All estimates of population counts and population density have also been nationally adjusted to population totals from the United Nation’s World Population Prospects: The 2015 Revision. In addition, rasters are available for basic demographic characteristics (age and sex), data quality indicators, and land and water areas.
Gridded Population of the World, Version 3 (GPWv3): Population …
The population density grids are derived by dividing the population count grids by the land area grid and represent persons per square kilometer. The grids are available in various GIS-compatible data formats and geographic extents (global, continent [Antarctica not …
SEDAC | NASA Earthdata
Gridded Population of the World. The Gridded Population of the World collection models the distribution of human population (counts and densities) on a continuous global raster surface. Now in its fourth version (GPWv4), GPW provides globally consistent and spatially explicit data for use in research, policy-making, and communications.
Spatial Data from the 2011 India Census, v1 - NASA Earthdata
2011年1月1日 · The Spatial Data from the 2011 India Census contains gridded estimates of India population at a resolution of 1 kilometer along with two spatial renderings of urban areas, one based on the official tabulations of population and settlement type (statutory town, outgrowth, census town), and the second, remotely-sensed measures of built-up land derived from the …
SEDAC Releases Groundswell Spatial Population Dataset
2023年3月10日 · The Groundswell Spatial Population and Migration Projections at One-Eighth Degree According to SSPs and RCPs, v1 (2010 – 2050) dataset is available through Earthdata Search as well as from the SEDAC website. At SEDAC, users also will find several maps of Groundswell Projections 1/8th degree SSPs and RCPs (2030, 2050) for Africa, South Asia ...
New SEDAC Datasets Offer Global, Spatial Population and ...
2021年6月16日 · SEDAC’s new spatial SSP datasets pertain to a range of population-related topics, including urbanization and density, and were developed with methodologies created by Bryan Jones of the City University of New York Institute for Demographic Research, and Brian O’Neil of the National Center for Atmospheric Research in Boulder, Colorado.
National Aggregates of Geospatial Data Collection: Population ...
The National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates, Version 3 (PLACE III) data set contains estimates of national-level aggregations in urban, rural, and total designations of territorial extent and population size by biome, climate zone, coastal proximity zone, elevation zone, and population density zone, for 232 statistical areas …
National Aggregates of Geospatial Data Collection: Population ...
The National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates, Version 4 (PLACE IV) provides measures of population (head counts) and land area (square kilometers) as totals and by urban and rural designation, within multiple biophysical themes for 248 statistical areas (countries and other territories recognized by the United …
New Update to SEDAC’s Gridded Population of the World (GPW)
2020年11月4日 · NASA’s Socioeconomic Data and Applications Center (SEDAC) recently released an update that adds numerous enhancements to its flagship Gridded Population of the World (GPW) data collection. Population Count 2020 is one of nine GPWv4.11 Data Sets. The Population Count Data Set consists of estimates of human population consistent with national ...