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The Digital Elevation Model (DEM) for orthorectification.
[Visual Basic .NET]
Public Property DEM As Object
[C#]
public object DEM {get; set;}
[C++]
HRESULT get_DEM(
  IUnknown Pointer* ppDEM
);
[C++]
HRESULT putref_DEM(
  LPUNKNOWN ppDEM
);
[C++] Parameters ppDEM [out, retval]
ppDEM is a parameter of type IUnknown* ppDEM [in]
ppDEM is a parameter of type IUnknown