ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data.Analyst3D Namespace / TerrainDataSource Class / SurfaceType Property

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    SurfaceType Property (TerrainDataSource)
    In This Topic
    Gets the surface type. This defines how the geometry is incorporated into the triangulation for the surface.
    public TinSurfaceType SurfaceType {get;}
    Public ReadOnly Property SurfaceType As TinSurfaceType
    Get datasources from a Terrain
    var dsCount = terrain.GetDataSourceCount();
    IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TerrainDataSource> dataSources = terrain.GetDataSources();
    foreach (var ds in dataSources)
      var dsName = ds.DataSourceName;
      var surfaceType = ds.SurfaceType;
      var maxResolution = ds.MaximumResolution;
      var minResolution = ds.MinimumResolution;

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.2 or higher.
    See Also