Missing Migrants on a Map

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Missing Migrants on a Map

✓ Published1🌍 Public

Last edited Jul 5, 2021

Created on Jul 5, 2021

This map visualization displays the global distribution of missing migrants, with circles sized by the total number of dead and missing individuals per location. Using a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, it renders land masses, graticules, and country interiors as SVG paths. Circle radii are scaled with `d3.scaleSqrt` based on the data’s maximum value. The data is loaded asynchronously from a CSV using D3’s `csv` utility, while world map topology comes from a JSON file processed with TopoJSON’s `feature` and `mesh` functions. React hooks manage the loading state.

AI-generated description

A program that loads in some data using D3 utilities, and uses React state to keep track of the data.

MIT Licensed

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