{"version":"1.0","type":"rich","title":"Fork of Points on a Map","description":"A world map displays cities with populations over 50,000 as semi-transparent teal dots, using the Natural Earth projection from `d3.geoNaturalEarth1`. The visualization renders landmasses, graticules, and interiors via `geoPath` and `geoGraticule`, with country boundaries from the World Atlas TopoJSON dataset and city coordinates from Simplemaps. Built with React, the code uses `d3.csv` for data loading and `topojson.feature` and `topojson.mesh` to process geographic topology, all rendered as SVG elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0c9bc4922b554158b04e26254b8bf767?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}