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Mountains on a Map

✓ Published0🌍 Public
Nnaisargidave
Last edited Oct 20, 2020
Created on Oct 20, 2020
Forked from Mountains on a Map

A world map displays space missions as circles, with radius encoding the number of missions per city and color representing the country, overlaid on a Natural Earth projection. Using d3.geoPath for land, graticules, and sphere rendering, the visualization employs d3.scaleSqrt for circle sizing and React for component structure. The data comes from a CSV of space mission coordinates, with country boundaries from World Atlas TopoJSON, styled with muted fills and opacity for overlapping points.

AI-generated description

A world map showing cities with population greater than 50,000.

  • Height represents population.
  • Color represents country.

City data from Simplemaps: World Cities Database.

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

Colors inspired by UNHCR Streamgraph Explorer.

Technique inspired by New York Times: See How the Coronavirus Death Toll Grew Across the U.S..

MIT Licensed

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