React world map + population points

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React world map + population points

✓ Published1🌍 Public

Last edited May 16, 2022

Created on May 16, 2022

This example visualizes global population distribution by overlaying cities as scaled points on a world map. The map is rendered using SVG paths from TopoJSON land and country border data, with a graticule for geographic context. City population values are mapped to point radii using a square-root scale from d3, with each city positioned via the geoNaturalEarth1 projection. The visualization is built with React, fetching data from world-atlas and a curated World Cities CSV, and populating the map once both datasets load.

AI-generated description

A react World Map chart + cities of world map: topo-json data and City: data

MIT Licensed

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