{"version":"1.0","type":"rich","title":"[Working with spatial data](https://github.com/enjalot/wwsd)","description":"This example uses Leaflet with D3 to render an interactive world map from GeoJSON country boundaries. The map displays population estimates using a threshold color scale, ranging from light yellow to dark green. Mouseover highlights country borders, while clicking zooms to fit the selected country’s bounds. The map uses OpenStreetMap tile layers and loads data from a remote GeoJSON file containing administrative country polygons.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-911f3345b4a734bf4d615a9d9e94aa9e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}