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Q1_Ice8

✓ Published0🌍 Public
SSaiSriSuryaBandaru@my.unt.edu
Last edited Nov 9, 2025
Created on Nov 9, 2025
Forked from D3 Starter

This choropleth map visualizes world population data by country, using a Plasma color scale to represent population magnitudes. Built with D3 v7 and TopoJSON, it loads countries-110m.json and a CSV population dataset, then renders each country as an SVG path via `d3.geoPath` with a Natural Earth projection. Hover interactions trigger a tooltip displaying country name and population, while a color legend explains the scale. Countries without data appear gray, and the map refreshes with smooth transitions.

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MIT Licensed

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