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High-resolution Wealth Index Map, Senegal, 2020

Senegal, 2020
Reference ID
SEN_2020_HRWIM_GEO_v01_M
Metadata
JSON
Created on
Sep 16, 2021
Last modified
Nov 01, 2024
Page views
6588
Downloads
3236
  • Study Description
  • Data Dictionary
  • Downloads
  • Get Microdata
  • Data files
  • inhabited
    places
  • buildings,
    roads, POIs
  • night-time
    luminosity
  • population
    density
  • estimated
    wealth index

Data Dictionary

Data file
inhabited places
1-square mile inhabited areas identified by UN OCHA settlement data, OSM populated places, HRSL, and WorldPop
buildings, roads, POIs
area, distance, count information on buildings, roads, and points of interest for each inhabited place. Data is collected from OSM.
night-time luminosity
Annual Visible and Infrared Imaging Suite (VIIRS) Cloud Mask - Outlier Removed - Nighttime Lights
population density
estimated population within an area
estimated wealth index
wealth level estimated by machine learning algorithms
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