{"version":"1.0","type":"rich","title":"Points on Map","description":"This example displays a world map with city points overlaid, using a Natural Earth projection. The map shows country boundaries, graticules, and a sphere outline, with city locations plotted as circles. It uses d3.geoNaturalEarth1, d3.geoPath, and d3.geoGraticule to render the geographic features, while city data is loaded from a CSV via d3.csv. The visualization is built with React, rendering SVG elements, and uses TopoJSON from the World Atlas for country polygons and interior borders.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3ac78b53171e46d2a7156765c3eb5d78?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}