{"version":"1.0","type":"rich","title":"optimizing missing migrant brushing","description":"This visualization combines a world map and a bar chart to explore missing migrant incidents. The map uses `d3.geoNaturalEarth1` projection and `d3.geoPath` to render country boundaries, with circle radii scaled by `d3.scaleSqrt` to show death counts. Below, a brushable time-series bar chart using `d3.brushX` filters the map by date range through React state. Data comes from the Missing Migrants Project CSV, loaded via `d3.csv`. The React components manage scales, axes, and brushing interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dcc89780f075495eb64ad997972b1de2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}