The Oriented property shows a checkmark when a camera station’s position and angles have been solved, that is when the photo has been successfully processed and oriented.
When the property is selected, the “Force Unoriented” hyperlink appears. Clicking this link (and then subsequently the OK on the dialog) will force the Photograph's Station to be unoriented (as if it was not processed). This is very useful when doing Inverse Camera work or when troubleshooting orientation problems. This can be used in combination with the Processing Dialog to force the reprocessing for Inverse Camera and reorientation of a single photograph. Also see Orientation.