{"version":"1.0","type":"rich","title":"Fork of Section 1(a)-Making Maps Using TOPOJSON","description":"This choropleth map visualizes average annual temperatures for U.S. states, using a red-to-blue sequential color scale to encode hotter and colder climates. Built with D3.js v7, the visualization renders SVG paths from TopoJSON data loaded via the `topojson-client` library, projecting states with `d3.geoAlbersUsa()` and `d3.geoPath()`. Hovering over a state triggers a tooltip that displays the state name and temperature value, with the map including a color legend. The underlying temperature data is stored in a JavaScript dictionary.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/675caf5bdc9e4a2e84e07ec7e199fba0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}