{"version":"1.0","type":"rich","title":"Map and Histogram with Brushing","description":"This interactive visualization combines a world map of bubble markers with a linked time-series histogram, allowing users to brush over a date range to filter the geographic data. It plots migrant deaths and disappearances from a global dataset, with bubble size scaled by the square root of the count using `d3.scaleSqrt`. The map uses `d3.geoNaturalEarth1` and `d3.geoPath` with TopoJSON world atlas data. Brushing is implemented with `d3.brushX`, and the React components re-render filtered circles accordingly. The histogram is built with `d3.bin` and `d3.timeMonths`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d69c145395246d2a03e8335774eff1e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}