{"version":"1.0","type":"rich","title":"2 graphs migrants on a map","description":"This visualization combines a bubble map and a date histogram to display migrant deaths and missing persons incidents. The map uses D3’s `geoNaturalEarth1` projection with `geoPath` to render world landmasses, graticules, and country interiors, while circles sized by `scaleSqrt` represent the total dead and missing at each coordinate. The histogram, built with `scaleTime` and `bin` from D3, aggregates incidents by month. Both charts render as SVG within a React component, pulling data from a CSV of global migrant incidents and world atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ac9e08b244db45e3a9c1945ab66cc7b1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}