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Migrant Deaths Linked Views with Fast Brushing
An interactive world map displays migrant deaths by location with bubble size proportional to total dead and missing. A linked time-series histogram below allows brushing to filter the map to a date range. The visualization uses React with D3 v5, including `geoNaturalEarth1` and `geoPath` for the map, `scaleSqrt` for bubbles, and `brushX` for the brushing interaction. Data comes from the Missing Migrants Project CSV, with country boundaries from World Atlas TopoJSON.
AI-generated descriptionA 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.