ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Core.Data.Analyst3D Namespace / TerrainDefinition Class / GetSpatialReference Method
Example

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    GetSpatialReference Method (TerrainDefinition)
    In This Topic
    Gets the ArcGIS.Core.Geometry.SpatialReference for the Terrain. This method must be called on the MCT. Use QueuedTask.Run.
    Syntax
    public SpatialReference GetSpatialReference()
    Public Function GetSpatialReference() As SpatialReference

    Return Value

    Exceptions
    ExceptionDescription
    A geodatabase-related exception has occurred.
    This method or property must be called within the lambda passed to QueuedTask.Run
    Example
    Retrieve dataset objects
    //Must be on the QueuedTask.Run()
    
    Envelope extent;
    SpatialReference sr;
    using (var tin = tinLayer.GetTinDataset())
    {
      using (var tinDef = tin.GetDefinition())
      {
        extent = tinDef.GetExtent();
        sr = tinDef.GetSpatialReference();
      }
    }
    
    using (var terrain = terrainLayer.GetTerrain())
    {
      using (var terrainDef = terrain.GetDefinition())
      {
        extent = terrainDef.GetExtent();
        sr = terrainDef.GetSpatialReference();
      }
    }
    
    using (var lasDataset = lasDatasetLayer.GetLasDataset())
    {
      using (var lasDatasetDef = lasDataset.GetDefinition())
      {
        extent = lasDatasetDef.GetExtent();
        sr = lasDatasetDef.GetSpatialReference();
      }
    }
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.2 or higher.
    See Also