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Fork of Migrant Deaths Linked Views with Fast Brushing

✓ Published0🌍 Public
CCheng Tang
Last edited Oct 31, 2022
Created on Oct 26, 2022

This visualization combines a world bubble map and a time-series histogram to explore migrant deaths globally. The map uses a natural Earth projection with `d3.geoPath` and `d3.geoNaturalEarth1` to plot points sized by `scaleSqrt` based on the "Total Dead and Missing" value. A `d3.brushX` on the timeline filters the map’s circles in real time, while `useMemo` optimizes rendering. Data comes from the Missing Migrants Project CSV, with country boundaries from World Atlas TopoJSON.

AI-generated description

A world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.

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

This iteration is optimized for performance using React's useMemo hook.

MIT Licensed

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