{"version":"1.0","type":"rich","title":"World Map with Cities","description":"A world map displays country boundaries and city locations as semi-transparent dots, projected using an equirectangular projection. The visualization renders landmasses in light blue, overlays graticules, and highlights interior borders. It uses `d3.geoPath` with `geoEquirectangular` and `geoGraticule` to draw the map, while city data from a CSV file is plotted via SVG circles. The code loads World Atlas TopoJSON and processes it with `feature` and `mesh` from TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6062b0e2f12f417c898ada52311e38a2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}