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points on atlas

✓ Published1🌍 Public
GGuitong Li
Last edited Feb 9, 2022
Created on Feb 8, 2022
Forked from atlas project

This visualization displays city population data as red circles plotted on a natural Earth projection world map. The map shows land masses in gray with white graticule lines and country borders. Circle radius encodes population using d3.scaleSqrt. The implementation uses d3-geo for the projection and path generation, topojson for world atlas data, and React for rendering SVG elements. City data comes from a CSV file loaded via d3.csv, while geographic boundaries come from the world-atlas TopoJSON dataset.

AI-generated description

This bar chart shows population of the top 10 most populous countries. The data comes from the year 2018 estimate in United Nations: World Population Prospects 2017. It also demonstrates customization of D3 axes.

See also the first bar chart visualization that this one builds on: Making a Bar Chart.

MIT Licensed

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