{"version":"1.0","type":"rich","title":"MIT Technicolor Campus Map","description":"This map of the MIT campus visualizes building footprints from OpenStreetMap data, with each building’s fill color determined by its tags via a `d3.scaleOrdinal` color scheme. The visualization uses the `d3.geoMercator` projection and `d3.geoPath` to render the geographic features as SVG paths, while a `d3.zoom` interaction enables pan and zoom through transform updates. The data, simplified to TOPOJSON format, is fetched remotely and filtered to exclude relation features before display.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d53bb1e4cefc44a09d11cc3af81f521a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}