Model: SRTM_GL3 OpenTopograph
* Generator: [DEM Net Elevation API](https://elevationapi.com)
* Digital Elevation Model: [SRTM_GL3 OpenTopography](https://opentopography.org/)
* Imagery: [OpenTopoMap](Map data: ©
OpenStreetMap contributors,
SRTM | Map style: ©
OpenTopoMap (
CC-BY-SA))
* Data: [OpenStreetMap](http://www.openstreetmap.org)