{"version":"1.0","type":"rich","title":"Final Geospatial Map of Top 10 Oil Producers in 2020","description":"This geospatial map displays the top 10 oil-producing countries in 2020, with bubble size scaled to each nation’s output in million barrels per day. The visualization uses a Natural Earth projection via `geoNaturalEarth1` and renders land, graticules, and sphere paths with `geoPath` and SVG circles. Country positions are projected from latitude/longitude coordinates, while bubble radii are determined by a square-root scale (`scaleSqrt`). The underlying data, sourced from the Energy Information Administration, is loaded using `d3.csv`, and the world atlas geometry is fetched from `world-atlas` and processed with `topojson`’s `feature` and `mesh` functions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c073e6057c564673be6ac2d11a2b32c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}