Fork of Points on a Map

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Fork of Points on a Map

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Last edited Apr 8, 2023

Created on Apr 8, 2023

This visualization displays a world map with points marking cities that have populations exceeding 50,000, drawn from the Simplemaps World Cities Database. Using React and D3 v5, the example projects geographic coordinates onto an SVG canvas with the geoNaturalEarth1 projection and geoPath. The map includes land masses, country interiors, and graticules from World Atlas TopoJSON, while semi-transparent teal circles represent each city, revealing population clusters across continents.

AI-generated description

A world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.

Country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.

MIT Licensed

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