{"version":"1.0","type":"rich","title":"DataKind Workshop | Demo","description":"This demo shows New York State sewage overflow reports as a bubble map, where each bubble’s size represents the volume of gallons discharged, ordered from largest to smallest. The visualization is built with CartoDB, using its hosted map tiles and an embedded iframe that loads a preconfigured SQL query. The map applies CartoCSS styling to handle null volume values, and the underlying data comes from a public CSV hosted at Nijel.org.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-8422832?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}