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Fork of HIV/AIDS Choropleth Map

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NNelson Kalgushkin
Last edited Mar 30, 2024
Created on Mar 30, 2024

This choropleth map visualizes HIV/AIDS prevalence rates for 2017, shading countries on a natural Earth projection according to the percentage of the population aged 15–49 infected. It uses React with d3.geoPath to render the sphere, graticules, and country boundaries from the World Atlas TopoJSON, while d3.scaleSequential with an interpolateYlOrRd color scale maps prevalence values. Data comes from a CSV of IHME country-level estimates, joined to country codes via ISO-3166 codes, with missing data rendered in gray.

AI-generated description

A world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.

Country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.

MIT Licensed

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