{"version":"1.0","type":"rich","title":"test","description":"An interactive visualization combines a bubble map with a date histogram to explore global migrant deaths. The map uses a natural Earth projection for country boundaries and graticules, with circle radii scaled to the square root of the death count. The histogram bins reported deaths by month, and a brush filter on the histogram updates the map’s displayed data, revealing temporal patterns. Data comes from the Missing Migrants Project CSV, while country shapes are derived from the world-atlas TopoJSON. The implementation leverages D3 v5 for projections, scaling, and brushing, all within a React component rendering SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/17100d33581c4ec2a840ae5dabaef114?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}