{"version":"1.0","type":"rich","title":"US Population Estimates 2020-","description":"A choropleth map of 2020 US state population estimates uses a linear color scale from light gray to teal to encode population values. The visualization loads state population data from a CSV and US state boundaries from GeoJSON, then merges them by state name. It renders the map using d3.geoPath with the d3.geoAlbersUsa projection, and includes a vertical legend built with d3.legendColor. The SVG output is responsive and styled with a custom CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a989bdac8e8c43bfbb0c8284cbadab73?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}