{"version":"1.0","type":"rich","title":"world_map","description":"This interactive world map visualizes the locations of nuclear explosions overlaid on a wireframe globe, rendered as an animated SVG. It uses a React wrapper around D3 v3’s `geoMercator` projection, `geoPath`, and `geoGraticule` to draw land, interiors, and graticules from TopoJSON country data. Nuclear event points, sourced from a CSV file, are positioned via the projection and appear as circles with tooltips. A sphere outline and data-driven layer highlight the geographic scatterplot design.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/56cfa0a38d6d424ea9d1ab45727728b7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}