{"version":"1.0","type":"rich","title":"Missing Migrants on a World Map","description":"This visualization plots reported missing migrant incidents on a world map using a natural Earth projection. Each dark circle represents a location with a radius scaled by the square root of the total dead and missing count. The map renders SVG land masses, graticules, and country borders from TopoJSON world-atlas data, while the underlying CSV provides incident coordinates. The React app uses D3 utilities like `geoNaturalEarth1`, `geoPath`, and `scaleSqrt` to combine geographic and proportional symbol encoding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df024d761fa94058bb8df695d7c7c990?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}