{"version":"1.0","type":"rich","title":"V1 Immigrants flow map between countries","description":"This interactive map visualizes global migration flows for the year 2020, showing curved lines between countries that represent immigrant origins and destinations. Users click on a country to isolate and display only the flows originating from that nation. The visualization uses D3’s `geoNaturalEarth1` projection, `geoPath` for rendering the world map and graticules, and React for handling user interactions. Geographic coordinates are derived from a CSV file, while migration counts come from a separate dataset; the map itself is built from topojson data converted to GeoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d397a6e090ac42b2b4c67ba7306336d4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}