{"version":"1.0","type":"rich","title":"Activity 8 Country","description":"This example displays a single-country map of India using a Mercator projection. It fetches world geometry from the world-atlas TopoJSON dataset, extracts the India feature, and renders it as an SVG path. The visualization uses D3 v5’s `d3.json` for data loading, `d3.geoMercator` and `d3.geoPath` to project and draw the boundary, and `topojson.feature` to convert the TopoJSON data into GeoJSON. The map is sized to 960 by 500 pixels and fills the viewport based on India’s extent.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/45e788d751024e859bab94518d1b798c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}