{"version":"1.0","type":"rich","title":"Cali map json","description":"This interactive visualization maps cumulative COVID-19 deaths across California counties, combining a bubble map with a brushable time-series histogram. The map projects county centroids using `d3.geoMercator`, while circle radii scale with total deaths via `d3.scaleSqrt`. The linked histogram aggregates daily deaths into monthly bins using `d3.histogram` and `d3.timeMonths`, with `d3.brushX` enabling temporal filtering that updates the map’s displayed bubbles. Data comes from a JHU CSSE time-series CSV and county boundaries from a TopoJSON file, rendered as SVG with React.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7ee5a21587a5493e9c9e94d811c61047?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}