HaangSaanTungData licensing
This site and its API draw on several sources, each under a different licence. Here is each one.
| Item | Licence | Notes |
|---|---|---|
| Trail geometry | ODbL 1.0 | © OpenStreetMap contributors. Attribution required; redistribution must also be under ODbL. |
| Elevation | Public domain | NASA SRTM 30 m. Underestimates sharp summits by about 40 m; cumulative ascent is smoothed. |
| Basemap | Not redistributed | Map data © Lands Department, HKSAR Government, fetched directly by your browser. |
| Itineraries | Not ODbL | Paraphrased from Hong Kong Tourism Board material; original wording, no HKTB photography. |
| Imagery and video | AI-generated | Illustrative only. The film is narrated in Mandarin; a Cantonese version is in production. |
© OpenStreetMap contributors (ODbL) · The full dataset is downloadable at api.luwu.dev.