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KKyle?
Last edited Mar 24, 2023
Created on Mar 24, 2023
Forked from Choropleth Map

This example visualizes World Bank GDP per capita data for 2020 as a choropleth map, using a natural Earth projection and a quantile color scale with the YlGnBu scheme. Missing data appears gray. The map renders country boundaries from TopoJSON fetched via `topojson.feature`, while CSV data is parsed with `csvParse` and joined to country codes using a `Map`. The visualization uses `d3.geoPath`, `geoNaturalEarth1`, and `d3.scaleQuantile` to encode values as fill colors.

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A choropleth map of World Bank Dataset: GDP per capita, PPP (current international $).

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MIT Licensed

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