{"version":"1.0","type":"rich","title":"map","description":"This example visualizes world temperatures by coloring each country according to its latitude-derived temperature estimate, using a sequential blue-to-red scale. The map is rendered as SVG paths via `d3.geoPath` with a `d3.geoNaturalEarth1` projection, while country boundaries come from the `world-atlas@2` TopoJSON dataset. A linear gradient legend, built with D3's `scaleSequential` and `interpolateRdYlBu`, shows the temperature range from cold to warm.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/90dd691389cc4378866ebaeb13716a66?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}