File:Population Density, v4.11, 2020 (48009093621).jpg
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Summary
| Description | Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density 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 approximately 13.5 million national and sub-national administrative units, is used to assign population counts to 30 arc-second (approximately 1 km at the equator) pixels. The population count rasters are divided by the land area raster to produce population density rasters with pixel values representing persons per square kilometer. |
| Date | |
| Source | Population Density, v4.11, 2020 |
| Author | SEDACMaps |
Licensing
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by SEDACMaps at https://flickr.com/photos/54545503@N04/48009093621 (archive). It was reviewed on 21 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:04, 27 November 2022 | | 3,053 × 2,231 (622 KB) | BluePenguin18 | Updating with 2018 info and cropping redundant copyright licence |
| 02:00, 21 December 2019 |  | 3,110 × 2,404 (1.1 MB) | Ser Amantio di Nicolao | Transferred from Flickr via #flickr2commons |
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