{"version":"1.0","type":"rich","title":"ICE 8-2","description":"A choropleth map of the United States displays population density in people per square kilometer, using a yellow-to-red sequential color scale for each state. The map uses an Albers USA projection with `d3.geoPath`, loading state boundaries as TopoJSON from the us-atlas package. State names and density values appear as labels for the most densely populated regions, and a gradient legend at the bottom right maps color to density values. Tooltips on each state show its name and population density on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2fc422a852314d56b2bc5f5c011a848d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}