{"version":"1.0","type":"rich","title":"Fork of SF Arrests _Tuto","description":"This visualization maps San Francisco arrest incidents from the last seven days onto an Analysis Neighborhoods basemap, with each arrest represented as a semi-transparent circle. It uses D3 v5 with a conic equal-area projection, loading neighborhood GeoJSON and street data from SF Open Data SODA API endpoints. The code leverages d3.geoPath for map rendering, d3.json for asynchronous data loading, and d3.timeDay with time formatting to compute the rolling date range for the arrest query, which filters by resolution type and non-null coordinates. Interactive tooltips display neighborhood names on hover, and an outline highlights the active district.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ed8d0a88bca84e188eede842e9f9d886?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}