VAPOR supports the display of tiff images aligned with any one of the three coordinate planes. From the Image Display settings, the orientation can be selected as either X-Y, Y-Z, or X-Z. If the image is horizontal (X-Y) and geo-referenced, then the image is positioned horizontally in the scene to match the geo-referencing provided the georeference check box is checked. When the image is Y-Z or X-Z aligned, the user can adjust the image extents and center to fit it at the desired position in world coordinates, using the box controls in the tab or using Image mode.