{"version":"1.0","type":"rich","title":"a","description":"This visualization combines a world bubble map with a time-series bar chart to explore missing migrant incidents by location and date. Circles sized proportionally to the total dead and missing count are projected using `d3.geoNaturalEarth1` and `d3.geoPath`, overlaid on land features and graticules from TopoJSON. A linked brush on the histogram, built with `d3.brushX`, filters the map’s data by reported date. React’s `useMemo` optimizes rendering, and the data originates from the Missing Migrants Project CSV.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a036f2ee26a94128bb234ecfad7820ed?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}