{"version":"1.0","type":"rich","title":"D3 Choropleth Map","description":"This D3 Choropleth Map visualizes U.S. county poverty rates for 2023. Each county is filled with a color from a threshold-based scale indicating the percentage of the population in poverty, with state averages used where county data is missing. The map uses a geoAlbersUsa projection and draws county boundaries via d3.geoPath, with hover interactions revealing a tooltip. Data is sourced from a remote CSV and county geometries from the us-atlas package.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0bfdb7a9fa87401a818d37d2b021e7ec?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}