Patio data

These are the city files the Sunny Drinks app ships: each patio's location, name, and the precomputed horizon (building and tree-canopy angles around it) that decides sun or shade.

License. The Sunny Drinks patio data is made available under the Open Database License (ODbL) 1.0. Any rights in individual contents of the database are licensed under the Database Contents License. If you use, share, or adapt it, credit "Sunny Drinks and OpenStreetMap contributors" along with the sources listed for each city, and keep any database you make from it under the ODbL.

The files are JSON. A patio's horizon (buildings) and canopy (buildings and trees in leaf, used during leafSeason) are base64 strings of horizonBins bytes, one per compass bin clockwise from north; each byte times horizonUnitDeg is the sun elevation in degrees needed to clear that direction. A patio is in sun when the sun is higher than the bin at its bearing.

Source licenses

• OpenStreetMap: Open Database License (ODbL)
• Overture Maps (buildings 2026-10-21.0): Open Database License (ODbL)
• City of Chicago Data Portal: City of Chicago Terms of Use
• Open Data DC (ABCA): Creative Commons Attribution 4.0 International (CC BY 4.0)
• Open Data DC (Urban Forestry): Creative Commons Attribution 4.0 International (CC BY 4.0)
• NYC Open Data (Dining Out NYC): NYC Open Data Terms of Use
• data.ny.gov (NYS Liquor Authority): State of New York Open Data Terms of Use
• NYC Parks Street Tree Census: NYC Open Data Terms of Use
• OpenDataPhilly (L&I Sidewalk Cafes & Streeteries): City of Philadelphia Open Data Terms
• OpenStreetMap (Bars & Pubs): Open Database License (ODbL)
• Philadelphia Parks & Recreation tree inventory: City of Philadelphia Open Data Terms