calculate and match on distance between center of entities

[dpriskorn]

Algorithm:
Get the center based on linked data in Wikidata
Download the relation from OSM and calculate the center.
Compare the two and show the user the difference.

[salgo60]

Guess you have more user cases —> you need different metadata See copilot * https://sl.bing.net/dZB97PiEy5I * https://sl.bing.net/g3LP06yFOgK { "trail_name": "Cascade Loop Trail", "start_point": { "latitude": 47.1234, "longitude": -122.5678 }, "end_point": { "latitude": 47.9876, "longitude": -122.3456 }, "midpoint": { "latitude": 47.5555, "longitude": -122.7890 }, "highest_point": { "latitude": 47.6789, "longitude": -122.1234 }, "wettest_point": { "latitude": 47.4321, "longitude": -122.9876 }, "parking_area": { "latitude": 47.8888, "longitude": -122.4444 }, "bus_stop": { "latitude": 47.6666, "longitude": -122.3333 }, "junctions": [ { "trail_name": "Trail X", "latitude": 47.7777, "longitude": -122.5555 } ] }