{"version":"1.0","type":"rich","title":"Fork of Pantheon - Tracking Cultural Output Through The Ages","description":"This interactive visualization combines a bubble map and a date histogram to explore cultural output through the ages using the Pantheon dataset of historically notable individuals. The map projects each person's birth location using d3.geoNaturalEarth1 and d3.geoPath, with circle radii scaled by their Historical Popularity Index via d3.scaleSqrt. A linked d3.brushX timeline below filters the map by birthdate, updating the displayed bubbles dynamically. The visualization uses React hooks, d3.csv for data loading, and topojson for world atlas geometry.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2b0826bf63e84ad6b4c5235e3e693b5b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}