Service Name: Terrain3D
Description: The Terrain 3D layer provides global elevation for your work in 3D.
Terrain3D is a cache tiled elevation image service layer where cache is compressed using Limited Error Raster Compression (LERC). This elevation surface is suitable to use in 3D clients such ArcGIS Online webscene viewer and ArcGIS Pro Scene for oblique viewing.
The following coverage map illustrates the coverage:
For more information, see Use World Elevation services in ArcGIS.
Attribution: Sources: USGS, NGA, NASA, CGIAR, N Robinson, NCEAS, NLS, OS, NMA, Geodatastyrelsen, Rijkswaterstaat, GSA, Geoland, FEMA, and the GIS user community