{"version":"1.0","type":"rich","title":"US Metro Map of Unemployment Rates","description":"A choropleth map of the United States displays unemployment rates for combined statistical areas, with each region colored by its rate for September 2020 from BLS LAU data. React renders the SVG, while D3 v5’s geoAlbersUsa projection and geoPath draw state boundaries and metropolitan shapes from Census TIGER TopoJSON files. Hovering a metro area reveals a tooltip with its name, FIPS code, and unemployment percentage.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5828aea78d154d02ae3ffcb95f182978?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}