{"version":"1.0","type":"rich","title":"Map Covid","description":"This map visualization displays total COVID-19 deaths by country on a world map using a sequential blue color scale. The code employs d3.geoMercator, d3.geoPath, and topojson to render country boundaries from the world-110m.json dataset, while loading COVID-19 data from a local array. A legend with a linear gradient and d3.axisBottom communicates the quantitative range. The SVG is generated dynamically via d3.select and append methods, with missing country data represented in gray fallback color.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/af754b393d884642b0801f9b99431f79?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}