{"version":"1.0","type":"rich","title":"Fork of country map","description":"This fork of a country map visualizes average annual sunshine hours per U.S. state using a choropleth map. Hovering over a state reveals its exact yearly hours via a tooltip, with colors ranging from yellow to red based on a sequential scale. The visualization uses D3 v7’s `d3.geoPath` and `d3.geoAlbersUsa` projection to render TopoJSON state boundaries from the us-atlas dataset, while `d3.scaleSequential` and `d3.interpolateYlOrRd` handle color encoding. A linear gradient legend displays the hour range.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a16e6419d256458bbe524d05975d446b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}