Choropleth Map

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Choropleth Map

✓ Published0🌍 Public

Last edited Mar 29, 2020

Created on Mar 29, 2020

This choropleth map colors world countries by economic classification using a categorical ordinal scale with a spectral color scheme. Users can zoom and pan the natural Earth projection, while a custom color legend displays the category colors and labels. The visualization loads geographic and metadata from the world-atlas TopoJSON and TSV files, rendering paths via d3.geoPath and enabling interaction through d3.zoom. Hovering highlights individual countries, and the legend is built with reusable d3 selections.

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MIT Licensed

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