{"version":"1.0","type":"rich","title":"Missing Migrants","description":"A choropleth-style bubble map visualizes the global distribution of missing migrants, with circle size encoding the total dead and missing per location. A linked date histogram below aggregates these totals monthly, and brushing on it filters the map’s circles to the selected time range. Built with React and D3 v5, it uses `d3.geoMercator` with `d3.geoPath` for map rendering, `scaleSqrt` for bubble radii, and `brushX` to drive the interactive filtering. Data comes from the IOM’s Missing Migrants Project.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2169cca3d3d54dab8d9e3df0607a4a9f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}