{"version":"1.0","type":"rich","title":"Map of Nuclear Explosions with a Color Legend and Interactions","description":"This map visualization plots nuclear explosions by latitude and longitude using a Natural Earth projection from d3.geoNaturalEarth1 and d3.geoPath. Point size encodes yield magnitude via d3.scaleSqrt, while color represents the responsible country. Hovering any point reveals its name and coordinates in a tooltip. The color legend supports interactive filtering—hovering a legend entry dims and displays only that country’s explosions using React state and d3.scaleOrdinal. Data comes from a nuclear explosions CSV and the World Atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cdee1169ba054ac09d5483965a49e338?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}