Global Gridded Relative Deprivation Index (GRDI)
The Global Gridded Relative Deprivation Index (GRDI) characterizes the relative levels of multidimensional deprivation and poverty, where a value of 100 represents the highest level of deprivation and a value of 0 the lowest. GRDI is built from sociodemographic and satellite data inputs that were spatially harmonized, indexed, and weighted into six main components to produce the final GRDI layer.
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Topics
Suggested citation
Center for International Earth Science Information Network (CIESIN),
Columbia University. 2022. Global Gridded Relative Deprivation Index (GRDI), Version 1. Palisades, New York: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/3xxe-ap97.
Licence
Date or time period of observation
2020
Frequency of update
Geographic coverage
Spatial Resolution
1 km
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