Points on a Map

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Points on a Map

✓ Published1🌍 Public

Last edited Aug 1, 2021

Created on Aug 1, 2021

A world map displays country boundaries and graticules over a light gray sphere, with semi-transparent teal circles sized by city population. The visualization uses d3.geoNaturalEarth1 for projection and d3.geoPath to render land, interiors, and sphere outlines from TopoJSON data. City coordinates are projected and drawn as SVG circles, with radii scaled using d3.scaleSqrt applied to population values from a CSV dataset. The React component structure manages state for both world atlas and city data.

AI-generated description

A world map showing country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.

MIT Licensed

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