{"version":"1.0","type":"rich","title":"Points On A Map","description":"This example displays global population data as scaled circles on a world map. Using the D3.js projection API `geoNaturalEarth1` and `geoPath`, it renders landmasses, graticules, and country interiors, while city points are positioned via the projection and sized with a square-root scale tied to population values. The visualization is built with React, uses the World Atlas TopoJSON dataset, and loads city data from a CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3af877a41ad74457a44201a781f14a62?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}