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Choropleth map

✓ Published2🌍 Public
AAmol Kulkarni
Last edited Jun 24, 2020
Created on Jun 23, 2020

A choropleth map colors countries according to their income group, using a spectral color scale with a natural Earth projection. The visualization includes a color legend with circles and labels, and supports zooming via d3.zoom. Data is loaded from a TSV file and TopoJSON world atlas using Promise.all, then rendered as SVG paths with d3.geoPath. Hovering highlights countries in red, and tooltips show country names and income group values.

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MIT Licensed

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