| IDfsProjection Properties | 
The IDfsProjection type exposes the following members.
| Name | Description | |
|---|---|---|
| Latitude | 
            Origin of model coordinates.
              | |
| Longitude | 
            Origin of model coordinates.
              | |
| Orientation | 
            Orientation of model coordinates.
            The rotation from true north to the model coordinate 
            y-axis in degrees, measured positive clockwise.
              | |
| Type | 
            Type of projection. Old files that does not define a projection
            can have a Undefined.
            All new files will have projection information.
              | |
| WKTString | 
            WKT string for a spatial reference system.
              |