elevation layer

An elevation layer is a layerA layer is a reference to a collection of geographic data that is used to access and display data. The data for layers are typically provided by the basemap layer service and data services.Learn more that defines the ground height or the surface for a sceneA scene is a collection of layers that are displayed in 3D. It is typically composed of a basemap layer, data layers, and 3D data.Learn more. All other layers in a scene are relatively aligned to the elevation layer, for example, they can be draped on top of the ground or surface. In most cases, data for an elevation layer comes from the Elevation service.