{"version":"1.0","type":"rich","title":"Choroplath Map with Interactive Filtering","description":"This choropleth map displays country-level data values using an orthographic projection rendered as SVG. Users can filter the map by clicking color legend items, which dims non-selected countries and highlights matching ones. The visualization uses d3.geoOrthographic, d3.geoPath, and d3.zoom for panning and rotating, with d3.scaleOrdinal mapping values to color classes. Data comes from a CSV file joined to TopoJSON world geometry, with tooltips showing country names and values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/24161203355e4a198ceb6cadf90f8c52?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}