{"version":"1.0","type":"rich","title":"Missing & Death Midrate World Map with Cities","description":"This visualization uses a Natural Earth projection to compare global city populations with reported migrant deaths and disappearances. Users toggle between two views via radio buttons: one shows city populations as scaled circles, the other displays incidents from a Missing Migrants dataset. The map renders land, country interiors, and graticules using D3’s `geoPath` and `geoGraticule`. Square-root scaling controls circle radii for both datasets. Implemented in React with D3 v6, the map fetches CSV data from public gists and TopoJSON from world-atlas.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/957fc9e9c8914abeb65c33304c5e417e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}