{"version":"1.0","type":"rich","title":"Mapp","description":"This choropleth map visualizes world GDP per country using a blue sequential color scale, where darker shades denote higher GDP values. Built with D3 v7, it renders geographic boundaries as SVG paths via `d3.geoPath` and a Natural Earth projection, then maps GDP data from a Plotly-hosted CSV to each country's fill color. Country shapes come from the world-atlas TopoJSON, processed with `topojson-client`. The map includes a title and uses a simple index-based data-to-feature mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/05fa51e80b3747f284913f058765057c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}