Sources by part of the API
| Data | Source | Licence | Credit to show |
|---|---|---|---|
| Map data, Overpass, points of interest, place search, hiking trails, roads, routing | OpenStreetMap contributors | ODbL 1.0 | © OpenStreetMap contributors, linked to openstreetmap.org/copyright |
| Shops and chains along routes | All the Places | CC0 | None required |
| Weather forecasts | Open-Meteo.com, based on forecasts of ECMWF, NOAA, Deutscher Wetterdienst and Environment and Climate Change Canada | CC BY 4.0 | Weather data by Open-Meteo.com |
| Air quality and pollen forecasts | Open-Meteo.com, based on Copernicus Atmosphere Monitoring Service data | CC BY 4.0 | Air quality data by Open-Meteo.com, based on CAMS |
| Measured air quality | Sensor.Community contributors; Czech Hydrometeorological Institute (ČHMÚ); Chief Inspectorate of Environmental Protection, Poland (GIOŚ); European Environment Agency (EEA); Syngeos | ODbL 1.0; CC BY 4.0; CC BY 4.0 | The source's name; for GIOŚ: "Źródło danych: GIOŚ"; current GIOŚ data are unverified |
| Elevation and terrain | Mapterhorn | See mapterhorn.com | Terrain from Mapterhorn |
| Time zones | timezone-boundary-builder, from OpenStreetMap data | ODbL 1.0 | Time zone boundaries from timezone-boundary-builder; © OpenStreetMap contributors |
River levels
Gauge readings come from the agencies that run the gauges. Credit the agency of each reading you show; every reading in our answers names its source.
- WSV PEGELONLINE, Germany: Data licence Germany – Zero 2.0
- LANUK North Rhine-Westphalia, Germany: Data licence Germany – Zero 2.0
- Hub'Eau / eaufrance, France: Licence Ouverte 2.0
- Environment Agency (England) and SEPA (Scotland): contains public sector information licensed under the Open Government Licence v3.0
- Rijkswaterstaat, Netherlands
- Vlaamse Milieumaatschappij, waterinfo.be, Flanders
- Administration de la gestion de l'eau, Luxembourg: CC0
- FOEN / BAFU, Switzerland
- SMHI, Sweden: CC BY 4.0
- Syke, Finnish Environment Institute: CC BY 4.0
- Environment and Climate Change Canada
- U.S. Geological Survey: public domain
- Czech Hydrometeorological Institute (ČHMÚ), opendata.chmi.cz, Czechia: CC BY 4.0
- Office of Public Works, waterlevel.ie, Ireland: CC BY 4.0. Data provided as is; see the waterlevel.ie disclaimer
- Agència Catalana de l'Aigua, Catalonia (Spain): reused with the source and the time of each reading; readings are not validated
- Autonomous Province of Bolzano – South Tyrol, hydrographic office (Italy): CC0 1.0
- ARPA Lombardia, dati.lombardia.it (Italy): CC0 1.0
- Arpae Emilia-Romagna, dati.arpae.it (Italy): CC BY 4.0
- ARPAV, Veneto (Italy): CC BY 4.0; readings are not validated
- Confederación Hidrográfica del Guadalquivir, SAIH (Spain): unchecked data, reused with the source; gauge places from MITECO (CC BY 4.0)
Share-alike data
Showing OpenStreetMap data in your app needs the credit above. If you combine it with other data into a database and make that database or what you make from it public, the Open Database License can ask you to offer that database under the same licence. The OpenStreetMap Foundation's licence FAQ explains when this applies.