{"version":"1.0","type":"rich","title":"Missing Migrants on a Map","description":"A world map uses semicircular bubbles to show the total number of dead and missing migrants by location, based on a subset of the Missing Migrants Global dataset. The visualization renders land, interiors, graticules, and a sphere using `d3.geoNaturalEarth1` and `d3.geoPath`, while bubble sizes are scaled with `d3.scaleSqrt`. React components manage the map and data loading, with CSV parsing via `d3.csv` and TopoJSON world atlas features via `topojson.feature`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/12a07d964bbb4d269ca8850e02a25921?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}