{"version":"1.0","type":"rich","title":"Combined map and histogram with Brushing","description":"This interactive visualization combines a world bubble map with a time-series histogram to explore missing migrant incidents. The map uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath` to render country boundaries and graticules, with circle radii scaled by `d3.scaleSqrt` based on the total dead and missing. Below, a histogram bins incidents by reported date using `d3.bin` and `d3.timeMonths`, with bar heights summed per bin. Users can brush over the histogram with `d3.brushX` to filter the map’s displayed circles. Data comes from a CSV of missing migrants, rendered in SVG with React.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/de441b6fbe234fe5ad97123557be5dc8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}