Gridded Population of the World, Version 4 (GPWv4): National Identifier Grid
收藏DataCite Commons2024-03-08 更新2024-07-13 收录
下载链接：
https://alpha.sedac.ciesin.columbia.edu/data/set/gpw-v4-national-identifier-grid
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资源简介：
The Gridded Population of the World, Version 4 (GPWv4) National Identifier Grid is derived from the input census units to create a raster surface where pixels (cells) that cover the same census data source - most often a country or territory - have the same value. Note that these data are not official representations of country boundaries; rather, they represent the area covered by the statistical data as provided.
提供机构：
Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC)
创建时间：
2016-07-12
