{"version":"1.0","type":"rich","title":"Multiple Views with Brushing","description":"This interactive visualization combines a bubble map and a date histogram to explore migrant deaths and missing persons. Users can brush a time range in the histogram to filter the map’s displayed circles, which are sized using `d3.scaleSqrt` and positioned with `d3.geoPath` and `geoNaturalEarth1`. A reactive `useState` hook manages the brush extent. The map shows city locations from a CSV dataset, with country boundaries from World Atlas TopoJSON, all rendered as SVG with React and D3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88b33d525e7f494c85bfc39f5d4e2266?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}