{"version":"1.0","type":"rich","title":"Locations of Datavis 2020 Students By Date","description":"This map shows the global distribution of students who joined Datavis 2020 in its first days, with each point colored by the date they joined via a viridis sequential color scale. Rendered using React with SVG, the visualization uses the `geoNaturalEarth1` projection and `geoPath` API from d3.v5 to draw a world map with graticules, while the `topojson` library supplies land and interior boundaries. Student locations, manually geocoded and stored as CSV data, appear as colored circles, with a legend showing the date range.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0aeca7cf5c434a89acbc686528c85657?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}