actually I have a local scene view with a custom elevation service as ground layer. Now I would like to show other ImageServices from DEM MosaicDatasets/Caches as additional 3d surfaces (transparent) in the view. It seems I can always only render 1 ground layer at a time but I don`t want to have another ground layer. I want to have a second surface above the ground.
Is this possible? And how can I set the raster rendering to let`s say a simple single color like red?
Any help would be very appreciated!