Choropleth Map

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Choropleth Map

✓ Published0🌍 Public

Last edited Mar 12, 2020

Created on Mar 12, 2020

A choropleth map colors world countries by economic classification using a sequential ordinal scale and the Spectral color scheme. The visualization, built with D3 v5 and TopoJSON, renders countries as SVG paths via d3.geoPath with a Natural Earth projection, supporting zoom and pan. A custom color legend displays the categorical color scale, while country data is joined from the World Atlas TopoJSON and TSV datasets using Promises.

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MIT Licensed

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