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Migrant Deaths Linked Views with Brushing

✓ Published1🌍 Public
ZZarak
Last edited Apr 5, 2020
Created on Apr 5, 2020

A world map plots migrant deaths by location, with circle size proportional to the number of dead and missing. A time-series histogram below shows the deaths aggregated by month, and brushing a time range filters the map to only show incidents within that period. Built with React, the visualization uses d3.geoNaturalEarth1 and d3.geoPath for map projections, d3.scaleSqrt for bubble sizing, and d3.brushX for interactive temporal selection. Data comes from the Missing Migrants Project CSV, with country boundaries from the World Atlas TopoJSON.

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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