Global Gridded Relative Deprivation Index (GRDI), Version 1

Principal Investigator(s):  View help for Principal Investigator(s) National Aeronautics and Space Administration

Version:  View help for Version V2

Name File Type Size Last Modified
metadata.xml application/xml 25.5 KB 12/02/2025 10:18:AM
povmap-grdi-v1-built-geotiff.zip application/zip 96 MB 12/01/2025 07:03:PM
povmap-grdi-v1-cdr-geotiff.zip application/zip 43.9 MB 12/01/2025 06:58:PM
povmap-grdi-v1-filledmissingvalues-count-geotiff.zip application/zip 2.4 MB 12/01/2025 06:58:PM
povmap-grdi-v1-geotiff.zip application/zip 428.5 MB 12/01/2025 06:58:PM
povmap-grdi-v1-grdiv1-geotiff.zip application/zip 112.8 MB 12/01/2025 06:58:PM
povmap-grdi-v1-imr-geotiff.zip application/zip 24.7 MB 12/01/2025 06:58:PM
povmap-grdi-v1-shdi-geotiff.zip application/zip 24.1 MB 12/01/2025 06:58:PM
povmap-grdi-v1-vnl-2020-geotiff.zip application/zip 62.3 MB 12/01/2025 06:58:PM
povmap-grdi-v1-vnl-slope-geotiff.zip application/zip 64.9 MB 12/01/2025 06:58:PM

Project Citation: 

National Aeronautics and Space Administration. Global Gridded Relative Deprivation Index (GRDI), Version 1. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2025-12-02. https://doi.org/10.3886/E240845V2

Project Description

Project Title:  View help for Project Title Global Gridded Relative Deprivation Index (GRDI), Version 1
Summary:  View help for Summary
The Global Gridded Relative Deprivation Index (GRDI), Version 1 (GRDIv1) data set characterizes the relative levels of multidimensional deprivation and poverty in each 30 arc-second (~1 km) pixel, where a value of 100 represents the highest level of deprivation and a value of 0 the lowest. GRDIv1 is built from sociodemographic and satellite data inputs that were spatially harmonized, indexed, and weighted into six main components to produce the final index raster. Inputs were selected from the best-available data that either continuously vary across space or have at least administrative level 1 (provincial/state) resolution, and which have global spatial coverage.

Original Distribution URL:  View help for Original Distribution URL https://cmr.earthdata.nasa.gov/search/concepts/C3540928876-ESDIS.html

Scope of Project

Subject Terms:  View help for Subject Terms deprivation; poverty
Geographic Coverage:  View help for Geographic Coverage Global
Time Period(s):  View help for Time Period(s) 1/1/2010 – 12/31/2020
Data Type(s):  View help for Data Type(s) geographic information system (GIS) data
Collection Notes:  View help for Collection Notes Downloaded 2025-12-01.


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Published Versions

V2 [2025-12-02]

V1 [2025-12-02]

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