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Circles on a Map

✓ Published0🌍 Public
Jjesramyep1263
Last edited Apr 2, 2020
Created on Apr 1, 2020
Forked from Circles on a Map

A choropleth-style map of global population for 2020, where each country is positioned using the D3 `geoNaturalEarth1` projection and drawn with `d3.geoPath`. Circle markers, sized with a `d3.scaleSqrt` legend, indicate relative population per country, and users can pan and zoom via `d3.zoom`. The visualization also includes a color legend built with the `colorLegend` module and a size legend using `tickFormat`, with data loaded from a CSV and a TopoJSON world atlas.

AI-generated description

Visualizing population by country using circles on a map! The area of each circle corresponds to the population of the country it represents. You can also pan & zoom, and hover over each country for more information.

MIT Licensed

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