Elevation data
##############

.. versionadded:: 1.1.0

The following elevation data providers are supported by **FitTrackee**:

- `OpenElevation <https://open-elevation.com/>`__
- `Valhalla Elevation <https://valhalla.github.io/valhalla/api/elevation/api-reference/>`__

To configure a provider, set the following environment variables:

- `OPEN_ELEVATION_API_URL <environments_variables.html#envvar-OPEN_ELEVATION_API_URL>`__: URL of OpenElevation service (public API or self-hosted instance)
- `VALHALLA_API_URL <environments_variables.html#envvar-VALHALLA_API_URL>`__: URL of Valhalla service (public API or self-hosted instance)

The configured elevation data providers are displayed in **About** page.