Kevin Andrade

@kevinandrade-git·2 public vizzes

Fork of Fork of HIV/AIDS Choropleth Map 2

This choropleth map visualizes the global prevalence of HIV/AIDS among adults aged 15-49 in 2017, using a yellow-orange-red sequential color scale applied to country boundaries. Countries with missing data appear in gray. The visualization is rendered as SVG using React, with D3’s `geoNaturalEarth1` projection, `geoPath`, and `geoGraticule` for map geometry. Data comes from the IHME CSV dataset, mapped to country codes via the ISO-3166 slim CSV, with country shapes from the world-atlas TopoJSON.

Jan 13, 2023

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Fork of HIV/AIDS Choropleth Map

This choropleth map visualizes the global prevalence of HIV/AIDS among adults aged 15-49 in 2017, using a yellow-orange-red sequential color scale to indicate infection rates. Country shading is drawn from CSV data, while country boundaries and graticules are rendered as SVG paths using d3.geoPath and the natural Earth projection. The visualization uses d3.scaleSequential with interpolateYlOrRd for color mapping, and countries without data appear gray. The React-based application loads world atlas TopoJSON data and ISO country codes to link each nation to its corresponding metric.

Jan 13, 2023