{"version":"1.0","type":"rich","title":"D3 Course 7: World Map - Rotating Globe","description":"This example demonstrates an interactive orthographic globe that rotates continuously, with countries rendered in light green and highlighted red on hover. The visualization shows land masses, a graticule grid, and an ocean sphere against a black background, with zooming enabled. It uses D3 v5 and TopoJSON, applying d3.geoOrthographic and d3.geoPath to project world data from the world-atlas 50m dataset. A d3.timer drives the rotation by updating the projection’s rotation, while zoom behavior transforms the globe group. Country names are displayed via SVG title elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/030b7bd97eb441c4b84ad9eaa1378db7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}