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Interactable time table

✓ Published4🌍 Public
JJunyanL
Last edited Jan 13, 2020
Created on Jan 13, 2020

This interactive visualization combines a world map and timeline chart to explore global migrant deaths. A bubble map uses `d3.geoNaturalEarth1` and `d3.geoPath` to project circles scaled by total dead and missing, with country boundaries and graticules from TopoJSON. A linked date histogram, powered by `d3.brushX` and `d3.bin`, allows brushing to filter the map in real time. The data comes from a CSV of migrant incidents, rendered with React and D3 v5.

AI-generated description

The final installment from the online course Datavis 2020.

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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