While the EAS web application is only available from the City’s internal network, a lot of San Francisco’s address data is readily available on the internet. Below we have included some alternate sources of information about property in San Francisco, as well as information about SF’s GIS program and tips for sharing files beyond the EASImage AddedUp-to-date EAS address and parcel data are publicly available at DataSF. Below, explore how data flow in and out of the EAS and are modeled inside it, as well as how the data are stored and available to model.