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Migrant Deaths Linked Views with Brushing

✓ Published1🌍 Public
Ssafdarawan
Last edited Jun 13, 2020
Created on Jun 13, 2020

This visualization combines a world map and a timeline to explore migrant deaths, with brushing linking the two views. The map displays circles sized by the total dead and missing per location using a square-root scale, while the histogram aggregates deaths by month. A brush on the histogram filters the map to show only data within the selected date range. The code uses React, D3 v5 APIs including `geoNaturalEarth1`, `geoPath`, `scaleSqrt`, `scaleTime`, `bin`, `brushX`, and TopoJSON for world atlas boundaries.

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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