K2 SRTM_GL1 elevationapi

Description

Digital Elevation Model: SRTM_GL1 OpenTopography - https://opentopography.org/ http://www2.jpl.nasa.gov/srtm/srtmBibliography.html, https://doi.org/10.5069/G9445JDF --------------- Imagery: Esri World Imagery - https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community * Generator: [DEM Net Elevation API](https://elevationapi.com) * Digital Elevation Model: [SRTM_GL1 OpenTopography](https://opentopography.org/) * Imagery: [Esri World Imagery](https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer) * Data: [OpenStreetMap](http://www.openstreetmap.org)