{"version":"1.0","type":"rich","title":"Vega-Lite Choropleths Maps Table Column","description":"This example shows three choropleth maps of U.S. states, each displaying a different quantitative column—population, engineers, and hurricanes—from the same CSV dataset. The maps are generated using Vega-Lite’s repeat operator to iterate over the three fields, with each map using an Albers USA projection and independent color scales. The code loads TopoJSON state boundaries and joins them to the data via a lookup transform, while D3 v5 fetches the CSV locally. Custom axis and label styling in `config.js` improves readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/61bb3bf1ddb743fa869f9732aaf8f3ae?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}