CREDITS AND LICENSING
The Mission, San Francisco · 37.760° N, 122.427° W
DATA
- Footprints (the ink), the street names, the water, the trees
- OpenStreetMap: buildings (with height and building:levels), the the Mission boundary (official: DataSF Analysis Neighborhoods), street names, water, trees (Overpass API). ODbL 1.0. © OpenStreetMap contributors (openstreetmap.org/copyright)
- The district's boundary (the official fallback where osm has none)
- Analysis Neighborhoods (DataSF j2bu-swwd): the Mission's boundary. PDDL 1.0 (Open Data Commons Public Domain Dedication and License). Neighborhood boundary: City and County of San Francisco (DataSF)
- Roof heights, joined to the osm footprints by greatest overlap
- Building Footprints (DataSF ynuv-fyni): hgt_median_m. PDDL 1.0 (Open Data Commons Public Domain Dedication and License). Building heights: City and County of San Francisco (DataSF)
The print is a Produced Work of OpenStreetMap (ODbL 4.3). The derived building table (footprints with their heights) is a Derivative Database and is offered under ODbL with the package (osm-derived-buildings.csv, ODbL.md).
TYPE
- Street names, the name and the small line
- Barlow Condensed SemiBold (Jeremy Tribby), SIL OFL 1.1 (github.com/jpt/barlow).
- Seal
- Cinzel (Natanael Gama, The Cinzel Project Authors), SIL OFL 1.1 (github.com/NDISCOVER/Cinzel).
WHAT IS NOT DATA
The light is a style (a low evening sun, the same on every sheet), not a stated hour; no weather data is used. The watercolour's pooling, dried rim and back-runs, the boundary's single brush stroke and its register, and the ragged paper blank are seeded. Roofs are flattened to one height per OSM footprint. Nothing is dropped or reconstructed: the city as OSM maps it now. No photographs.
THE BOUNDARY
- Dolores Park, by local usage; outside the DataSF Mission boundary (+0.066 km2, way/23871270)
The district's line is the official one (DataSF Analysis Neighborhoods (j2bu-swwd, PDDL)), extended where noted; an extension is drawn as a dry, broken stroke, the cartographic sign of an unofficial line:
THE DERIVED DATABASE
The building table behind this print (every OpenStreetMap footprint used, with the height the picture gave it and where that height came from) is offered under the Open Database License 1.0.
USING THE ART
A print is for you to hang. The art itself is not licensed for copying or reproduction.
Licensing for business use (hotels, offices, estate agents) comes with the shop.