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Sized Points on a Map

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Sized Points on a Map

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Aaakarsh satyam
Last edited Oct 20, 2021
Created on Oct 20, 2021
Forked from Points on a Map

A world map displays cities as semi-transparent teal circles sized by population using a square-root scale. The map includes land areas, country borders, graticules, and a natural Earth projection. Built with React and D3 v5, it projects geographic coordinates using `geoNaturalEarth1` and `geoPath`, draws features from World Atlas TopoJSON, and loads city data from a CSV file. Circle radii are mapped from population values via `scaleSqrt`.

AI-generated description

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