RaceTrack Atlas — additional coordinate compilation, 8 November 2026
https://racetrackatlas.com/assets/map/coordinates.json

The additional coordinate database (positions, identifiers and provenance) is
available under the Open Data Commons Open Database License (ODbL) 1.0:
https://opendatacommons.org/licenses/odbl/1-0/

Inputs retain their source notices:
- OpenStreetMap: © OpenStreetMap contributors, ODbL 1.0.
  https://www.openstreetmap.org/copyright
  Derived point locations retain the individual node/way/relation reference.
- Wikidata structured coordinates: CC0 1.0 / public domain.
  https://www.wikidata.org/wiki/Wikidata:Licensing
- Operator, organizer and public visitor-service sources: factual locations
  extracted from their published GPS references or actual named destinations.
  See the individual source_url and bilingual evidence fields.

Map points describe the sourced venue/building or explicitly stated visitor/event
location. They do not certify an entrance, opening, permission to ride, or a current
route. A site's map viewport is not accepted as its destination. No town centre is
substituted for an unknown venue position.

The licence applies to this new coordinate compilation, not to independent venue
profiles, museum descriptions, brand names, third-party photos, or the existing
editorial content. No source photographs or map tiles are included.

Additional georeferenced location: MSC Isny (eu-107).
Datenquelle: LGL, www.lgl-bw.de, dl-de/by-2-0.
https://www.govdata.de/dl-de/by-2-0
Official ALKIS cadastral corner data used to georeference the adopted municipal
site plan; the point is editorially derived with approximately 10 m accuracy.
The municipal plan is linked as the primary source. No claim of a surveyed entrance.