{"version":"1.0","type":"rich","title":"Missing Migrants on a Map","description":"A world map displays the global distribution of missing migrants, with semi-transparent circles sized proportionally to the total number of dead and missing individuals at each location. The visualization uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath` to render land masses, graticules, and country interiors from TopoJSON data. Circle radii are scaled using `d3.scaleSqrt` based on the dataset's maximum value. The React component hierarchy manages asynchronous data loading with custom hooks for both the world atlas and the CSV dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2cfa9cd06a8b43b3992748e13234f21b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}