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Fork of Migrant Deaths Linked Views with Fast Brushing
A linked-view visualization combines a bubble map and a time-series histogram to explore migrant deaths. The map projects incident locations using a natural Earth projection, with bubble size scaled by the square root of total dead and missing. A brush on the histogram filters the map's bubbles in real time. The code uses `d3.geoNaturalEarth1`, `d3.geoPath`, `d3.brushX`, and React's `useMemo` for efficient recomputation. Data comes from the Missing Migrants Project, and the visualization leverages D3 v5 and React for rendering.
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.