Choropleth map with interactive filtering

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Choropleth map with interactive filtering

✓ Published0🌍 Public

Last edited Mar 31, 2021

Created on Mar 31, 2021

This choropleth map displays countries colored by economic development category, with an interactive legend that filters the map when clicked. Hovering over a country reveals its name and category via a tooltip. The visualization uses d3.geoPath with a geoNaturalEarth1 projection, d3.zoom for panning, and d3.scaleOrdinal with schemeSpectral for color mapping. Data comes from world-atlas TopoJSON and TSV files, rendered as SVG with interactive updates triggered by legend clicks.

AI-generated description

Interactive Map

Click on the colour legend categories to filter results on map. Click on the selected category on the colour legend to reset.

Hover cursor over countries to see country name and economical development category.

MIT Licensed

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