{"version":"1.0","type":"rich","title":"Brushing Missing Migrants Data","description":"Brushing a time-series histogram filters a world map of missing migrant incidents, showing only records within the selected date range. The map renders with `d3.geoNaturalEarth1` and `d3.geoPath`, sizing circles by total dead and missing via a square-root scale. The histogram uses `d3.bin`, `d3.brushX`, and React state to update the filtered data. Data comes from a Missing Migrants Project CSV subset, with world geography from TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d3da083959c44cdc8b81421e2deee0bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}