{"version":"1.0","type":"rich","title":"3","description":"This heat map visualizes agricultural yield and confirmed COVID-19 cases across months, using a dual-row layout with a shared monthly x-axis. Each row encodes one variable—Yield above, Confirmed below—with color intensity mapped through `d3.scaleSequential` and `d3.interpolateInferno`. The code loads CSV data from GitHub via `d3.csv`, extracts months from dates, and renders SVG rectangles with `d3.axisBottom` and `d3.axisLeft` for axes. A mouseover tooltip displays row values, and a legend with `d3.scaleLinear` and `d3.axisBottom` clarifies the color scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eefa53c83b1c4dfe8a07fb1d5b7f1703?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}