{"version":"1.0","type":"rich","title":"Radar Chart","description":"A radar chart displays monthly temperature anomalies for a selected year, using a radial time scale for months and a linear scale for anomaly values. A color scale maps anomaly magnitude, from blue for cooler to red for warmer conditions. A slider menu lets viewers choose the year. The visualization uses D3 v7’s `scaleTime`, `scaleLinear`, `lineRadial`, and `scaleSequential` with the `interpolateRdBu` color scheme, rendering points and a connected path via SVG. Data comes from Massachusetts temperature records spanning 1895 to 2022.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8bffe7dd56084fedbfefa2a7db2f809c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}