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Migrant Deaths Linked Views with Brushing

✓ Published0🌍 Public
MMila Frerichs
Last edited Jun 11, 2020
Created on Jun 11, 2020

This example links a bubble map of migrant deaths with a brushed time-series histogram. Users can brush a date range in the histogram to filter the circles shown on the world map. The map renders SVG circles with `d3.geoNaturalEarth1` and `d3.geoPath` for country boundaries, while the histogram uses `d3.bin`, `d3.brushX`, and `d3.scaleTime` to aggregate monthly totals. Data comes from the Missing Migrants Project CSV, with interactions managed in React.

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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