{"version":"1.0","type":"rich","title":"US map Demo By Arefa Patwary","description":"This demo shows a map of the United States with gray state land areas and white state boundary lines, drawn using the geo-albers-usa-territories projection. The map loads US state topology from the US Atlas TopoJSON dataset via `d3.json` and converts it to GeoJSON features and meshes with `topojson.feature` and `topojson.mesh`. React renders the SVG paths generated by `d3.geoPath`, while the projection is applied through the geo-albers-usa-territories library. The visualization is built with d3.v5 and React, displaying static geographic shapes without interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/423eaec2b59b4c038cb4009ecc82f10a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}