© OpenStreetMap contributors. Geographic data: ODbL 1.0. https://www.openstreetmap.org/copyright

This package includes the frozen derived geographic database used by the source: xinyi-osm-buildings.json / osmdata.js, plus layout.js and osm.js documenting the source frame and mesh transformations. No individual OSM user/account metadata is included. The frame uses metres (x east, z south), rotated 1.06 degrees to align roads, as stated in frozen source. The original extraction tool and full source OSM XML were not included in that repository; no missing geographic provenance is invented.

The geographic database and rights granted under ODbL are separate from the authored 3D artwork license. Marketplace, artwork and AI restrictions do not reduce ODbL rights for the geographic data.
