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points on a map redo

✓ Published0🌍 Public
SSong Tao Chen
Last edited Jan 17, 2022
Created on Jan 16, 2022

This visualization displays a world map with city population data rendered as proportional circles. The map uses an equal-area natural Earth projection with graticule lines and geographic boundaries. City markers are sized using a square-root scale based on population values, allowing for comparison of relative magnitudes. The example loads geospatial data from the world-atlas package and city data from a CSV file, then renders everything as SVG elements using React and D3's geoPath and geoGraticule APIs. The visualization highlights the distribution of populated cities across continents with a clean, minimalist aesthetic.

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MIT Licensed

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