{"version":"1.0","type":"rich","title":"Untitled","description":"A choropleth map shows the total number of airline passengers traveling to and from India for 54 countries, using a cyan-to-red color scale to represent traveler counts. The visualization loads flight data from a CSV file via `d3.csv`, then passes it through JavaScript to a Google Charts GeoChart, which renders the geographic regions. The code also references D3 v4 and a TopoJSON file for US states, though the map itself is drawn by the Google visualization API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fe25a0e1e8164184b109c8e20559035b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}