{"version":"1.0","type":"rich","title":"Fork of Historical Space Launches on a map","description":"A choropleth-style world map displays historical space launch sites as red dots, with a linked date histogram below showing launch frequency over time. The map and histogram are synchronized through a brush filter: dragging across the histogram updates the map to show only launches within the selected time range. The visualization uses React for component structure and D3 v7 APIs such as `d3.bin`, `d3.brushX`, `d3.scaleTime`, and `d3.geoPath` to render the world atlas and plot the filtered data points. Launch data is loaded from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f4a9a3d0d7344fafbe91bd13deac957d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}