{"version":"1.0","type":"rich","title":"Missing Migrants on a Map","description":"This visualization maps the Missing Migrants Dataset, showing each migrant event as a circle on a world map. Circle size encodes the total number of dead and missing per event using a square-root scale. The map is rendered with SVG using D3’s `geoNaturalEarth1` projection and `geoPath`, with graticules and country boundaries from World Atlas TopoJSON. The React-based interface loads data via `useData` and `useWorldAtlas` hooks, styling circles with low opacity to reveal overlapping incidents.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4f86ac6e06f7498eab9375b21a031d4d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}