{"version":"1.0","type":"rich","title":"Missing Migrants on a Map","description":"This example visualizes the locations and magnitudes of missing migrant incidents on a world map, with circle size encoding the total number of dead and missing individuals. Using a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, it renders landmasses, country borders, and graticules in SVG. Circles are positioned by projecting coordinate pairs and scaled with `d3.scaleSqrt`. The data is loaded from a CSV via `d3.csv`, while the world atlas comes from a TopoJSON file parsed with `topojson.feature` and `topojson.mesh`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b2e03f9954024d8991699aa5cf88621a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}