{"version":"1.0","type":"rich","title":"Fork of Locations of Datavis 2020 Students By Date","description":"This map shows the geographic distribution of Datavis 2020 students, with each dot colored by the week they joined the course. The visualization uses a natural Earth projection via `geoNaturalEarth1` and `geoPath` to render world landmasses, graticules, and interiors from TopoJSON data. Student locations are plotted as circles with radii of 5 pixels, using a sequential Viridis color scale to encode join dates. The React components `Marks` and `ColorLegend` manage the SVG rendering, while data comes from a manually geocoded CSV parsed with `csvParse` and `timeParse`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f713a291a93f436d8c8e9bed43b21ad6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}