{"version":"1.0","type":"rich","title":"Choropleth map in D3 - Poverty Estimate","description":"This choropleth map displays the estimated poverty rate for each US county in 2021, using a blue color scale to show the percentage of the population in poverty. The map is rendered as an SVG using d3.geoPath and topojson features, with state boundaries outlined in white. A legend and title are included, and the data, sourced from the USDA, is loaded from a CSV file and joined to the map using county IDs. The visualization uses D3 v5 and the topojson library for geographic data processing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3ac0ea2425f94240a729c18ef7edc007?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}