Credits
Sidequest is free because it stands on the shoulders of open data and open-source software. Thank you to everyone who maps, writes and codes these.
Map data and services
| What | Used for | Licence / terms |
|---|---|---|
| OpenStreetMap contributors | All map data: streets, paths, parks, water, places | Open Database Licence (ODbL). © OpenStreetMap contributors |
| OpenFreeMap and OpenMapTiles | Map tiles and styles | Free to use; © OpenMapTiles, © OpenStreetMap contributors |
| Valhalla, public server run by FOSSGIS e.V. | Route calculation, road details, elevation | Valhalla: MIT licence. Server: FOSSGIS usage policy |
| Photon by komoot | Place search | Apache 2.0; data © OpenStreetMap contributors |
| Overpass API | Water points, toilets and other stops | Free public service; data © OpenStreetMap contributors |
| Wikivoyage and Wikipedia | "Side quest" descriptions | Creative Commons Attribution-ShareAlike 4.0. Texts are shortened to one or two sentences; every one links to its source page. |
Software
| What | Licence |
|---|---|
| MapLibre GL JS | BSD 3-Clause |
| @mapbox/vector-tile and pbf | BSD 3-Clause |
| QRCode.js | MIT |
Fonts
Syne and Karla, both under the SIL Open Font License 1.1.
Calorie estimates
Based on MET values from the Adult Compendium of Physical Activities. They are estimates, not measurements.