{"version":"1.0","type":"rich","title":"Fork of WIP New York Census Tracts Demographics","description":"This visualization maps New York Census Tracts, coloring each polygon by its white population count from the 2018 American Community Survey API. The map uses `d3.geoPath` to render TopoJSON shapes into SVG paths and `d3.scaleSequential` with `interpolateGreens` for the choropleth encoding. Data joins associate census tract IDs with survey variables like B02001_002E, and a `d3.zoom` handler enables panning and zooming of the geographic display.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48322e8134d64f278041aac0ab2cb6fb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}