{"version":"1.0","type":"rich","title":"Radar Chart","description":"This radar chart displays monthly average temperature anomalies for Massachusetts, using a circular layout where months are plotted around the circumference and anomalies extend from the center. Users can select a year via a range slider to update the visualization. Built with D3 v7 and React, the chart uses `scaleTime` for the angular axis and `scaleLinear` for the radial distance, with a color gradient from red to blue indicating anomaly magnitude. Data comes from a CSV file containing temperature records from 1895 onward.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7219e17042b443939e1a6bd20469ee12?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}