You can view a table of all of the images that overlap the current image record in the Raw Image Summary Table window by clicking Show Overlap Information on the toolbar. The Overlap Information window displays a table of four columns:
- Overlapping Image ID: ID of the overlapping image
- Pair TPs: number of tie points (TPs)
- Pair Stereo GCPs: number of stereo ground control points (GCPs)
- Pair Stereo CPs: number of stereo check points (CPs)
When the image record in the Raw Image Summary Table window changes, the information in the Overlap Information window table updates accordingly.
By default, the table in the Overlap Information window is sorted in descending order by the Pair Stereo CPs column. If necessary, you can click another column heading to sort by that heading. The 
beside the column heading indicates that the data is sorted alphabetically (for text data) or numerically (for numeric data) in ascending order. The 
indicates that the data is sorted in descending order.
From the table, you can view an image in the Viewer window by double-clicking any row of an image.
To view information about overlapping images
- In the Raw Image Summary Table window, make sure the image record you want is the current one.
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On the toolbar, click Show Overlap Information.
The Overlap Information window appears, displaying the ID of the current image in the title bar.
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Do any of the following:
- To sort the table, click a column heading.
- To display an image in the Viewer window, double-click the row of the image you want.
The Viewer window appears.