{"version":"1.0","type":"rich","title":"How the Twitter Template works","description":"The Twitter Template demonstrates a three-step workflow for visualizing geolocated tweets. It first computes a bounding box by sampling the most dense hexgrid cells, then renders a hexbin map that colors cells by category dominance. It also displays impactful tweets with follower counts as scaled text labels. The template uses SQL queries with PostGIS functions like `CDB_rectanglegrid` and `CDB_HexagonGrid`, alongside CartoCSS for map styling.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-28ecaec01ff563bf142a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}