{"version":"1.0","type":"rich","title":"Migrant Deaths Linked Views with Fast Brushing","description":"This example shows global migrant deaths using a natural Earth projection world map, where circles sized by the square root of total dead and missing are placed at recorded coordinates. A linked time-series histogram below displays monthly death totals, and brushing a date range on the histogram filters the map’s circles in real time. The visualization uses React with hooks like `useMemo` for efficient re-renders, D3 v5 APIs including `geoNaturalEarth1`, `geoPath`, `scaleSqrt`, `brushX`, and `histogram`, and renders as SVG. Data comes from the Missing Migrants Global subset, with country boundaries from World Atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0c8344caf3bd417990b6c7bfa033c829?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}