{"version":"1.0","type":"rich","title":"Fork of Fork of Covid-19","description":"This visualization displays a global map of cumulative COVID-19 cases on March 25, 2020, with orange circles sized by the square-root of case counts. Static by default, it includes a date slider that currently does not update the visualization. It loads world country boundaries via TopoJSON and renders them with `d3.geoPath` using a Mercator projection, while plotting case data from a CSV file. The implementation uses `d3.csv`, `d3.scaleSqrt`, `d3.scaleOrdinal`, and `d3.timeParse` to process and encode the data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8d94f20e85ce4372a50d7b3dc7dadf05?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}