{"version":"1.0","type":"rich","title":"Fork of Multivariate Choropleth Experiments","description":"This map visualizes multidimensional racial demographics for New York census tracts by blending three HCL color scales into a single fill per tract. The code uses d3.geoPath to render TopoJSON shapes, with d3.scaleSqrt encoding population counts for White, Black, and Asian residents into opacity values that are multiplied via color-blend. Hovering reveals precise population counts, while an ordinal legend identifies each race’s base hue. Data comes from the 2018 American Community Survey API, and the visualization supports pan and zoom through d3.zoom.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/724e75a0cf7a4744ba919e00773db199?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}