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GPWv411: Basic Demographic Characteristics (Gridded Population of the World Version 4.11)
This dataset contains population estimates, by age and sex, per 30 arc-second grid cell consistent with national censuses and population registers. There is one image for each modeled age and sex category based on the 2010 round of Census. General Documentation The Gridded Population of … ciesin gpw nasa population -
GPWv411: Data Context (Gridded Population of the World Version 4.11)
This dataset categorizes pixels with estimated zero population based on information provided in the census documents. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human population for the years 2000, 2005, 2010, 2015, and 2020 on … ciesin gpw nasa population -
GPWv411: Land Area (Gridded Population of the World Version 4.11)
This dataset contains the estimate of the surface area of land in square kilometers per pixel, excluding permanent ice and water, within each pixel, and was used to calculate the GPWv4 population density datasets. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision … ciesin gpw nasa population -
GPWv411: Mean Administrative Unit Area (Gridded Population of the World Version 4.11)
This dataset contains the mean area of the input unit(s) from which population count and density grids are created. General documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human population for the years 2000, 2005, 2010, 2015, … ciesin gpw nasa population -
GPWv411: National Identifier Grid (Gridded Population of the World Version 4.11)
This dataset represents the Census data source used to produce the GPWv4 populations estimates. Pixels that have the same value reflect the same data source, most often a country or territory. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the … ciesin gpw nasa population -
GPWv411: Population Count (Gridded Population of the World Version 4.11)
This dataset contains estimates of the number of persons per 30 arc-second grid cell consistent with national censuses and population registers. There is one image for each modeled year. General Documentation Note: Because this collection has a pyramid policy of MEAN, zooming out results in … ciesin gpw nasa population -
GPWv411: Population Density (Gridded Population of the World Version 4.11)
This dataset contains estimates of the number of persons per square kilometer consistent with national censuses and population registers. There is one image for each modeled year. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human … ciesin gpw nasa population -
GPWv411: Adjusted to Match 2015 Revision of UN WPP Country Totals (Gridded Population of the World Version 4.11)
This dataset contains estimates of the number of persons per 30 arc-second grid cell, consistent with national censuses and population registers with respect to relative spatial distribution but adjusted to match the 2015 Revision of UN World Population Prospects country totals. There is one image … ciesin gpw nasa population -
GPWv411: UN-Adjusted Population Density (Gridded Population of the World Version 4.11)
This dataset contains estimates of the number of persons per 30 arc-second grid cell, consistent with national censuses and population registers with respect to relative spatial distribution but adjusted to match the 2015 Revision of UN World Population Prospects country totals. There is one image … ciesin gpw nasa population -
GPWv411: Water Area (Gridded Population of the World Version 4.11)
This dataset contains estimates of the water area (permanent ice and water) within each pixel, and was used to calculate the GPWv4 population density datasets. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human population for … ciesin gpw nasa population -
GPWv411: Water Mask (Gridded Population of the World Version 4.11)
This dataset identifies water pixels; non-water pixels are masked. The water mask was used to exclude areas of water and permanent ice from the population allocation. General Documentation The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human population … ciesin gpw nasa population
[null,null,[],[[["The Gridded Population of the World Version 4.11 (GPWv411) datasets provide various population estimates and related characteristics globally."],["These datasets model population distribution, density, land area, and water coverage, among other factors, for the years 2000, 2005, 2010, 2015, and 2020."],["Data is presented in 30 arc-second grid cells and aligned with national censuses and population registers."],["GPWv411 includes datasets adjusted to the 2015 Revision of UN World Population Prospects country totals for population count and density."],["CIESIN, NASA, and GPW are key organizations associated with the creation and dissemination of these datasets."]]],[]]