{"version":"1.0","type":"rich","title":"Multiple Views with Brushing","description":"Two synchronized views explore migrant deaths and disappearances: a bubble map using a natural Earth projection and a time-series histogram. Brushing a time range in the histogram filters the map’s circles, which are scaled by the square root of the total dead and missing. The React app uses `d3.geoNaturalEarth1`, `d3.geoPath`, `d3.scaleSqrt`, and `d3.brushX`, with country boundaries from World Atlas TopoJSON and city data from Simplemaps. SVG rendering shows graticules, landmasses, and interactive months.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0790a979163245b28388562470680ad5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}