SF Mobile Food Vendors
This scatter plot shows the geographic distribution of San Francisco mobile food vendors based on permitted latitude and longitude coordinates from the Mobile Food Facility Permit dataset. Each blue circle represents a vendor location, with axes displaying latitude and longitude values. The visualization uses D3 v5’s `scaleLinear`, `axisBottom`, and `axisLeft` to construct the plot, filtering out records with zero longitude. The SVG rendering employs `circle` elements with opacity to convey density, and includes labeled axes and a title for context.