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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
6800
Downloads
3236
  • Study Description
  • Data Dictionary
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  • Data files
  • inhabited
    places
  • buildings,
    roads, POIs
  • night-time
    luminosity
  • population
    density
  • estimated
    wealth index

Data file: buildings, roads, POIs

area, distance, count information on buildings, roads, and points of interest for each inhabited place. Data is collected from OSM.

Variables

lat
Latitude
lon
Longitude
total_building_area
sum of all building areas within 1 km radius
total_building_count
number of buildings within 1 km radius
distance_to_closest_road
distance to the closest road (any type)
total_road_length
sum of all roads' lengths within 1 km radius
distance_to_closest_paved_road
distance to the closest paved road
total_paved_road_length
sum of paved roads' lengths within 1 km radius
distance_to_closest_junction
distance to the closest junction. A junction is defined as a node where two or more ways cross, or three or more ways begin.
total_junction_count
number of junctions within 1 km radius
total_{POI}_count
...
distance_to_closest_{POI}
...
Total: 12
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