Post Process Trajectory Plot allows users to review the GNSS track and individual photo locations in a graphical and spatial manner. This tool is used to review RTK and PPK solutions from some of the fully integrated GNSS post processing engines in LP360. Some GNSS post processing engines generate a Trajectory Report instead, or in addition to the Post Process Trajectory Plot. 

Learn more about performing a Trajectory Plot Review for a TVGO.

At the bottom of the window there some diagnostics information.

• Q=1 - Positions are fixed and are correct. This means that the positions are fixed (2cm or less). 
• Q=2 - Float situation has occurred and will not provide the necessary accuracy needed for most surveying and mapping projects.
• Q=5 - Files are incorrect or missing. For example, the base observation file does not overlap the rover or will not suitably combine with the rover.
• For more information regarding GNSS quality levels and probable resolutions for achieving higher quality solutions, see GNSS Quality Levels Explained.

Note: There is a text file called xxxxxxxxxxxx_event.pos in the PPK folder under the Flight folder. The last column in that file shows the Q of each event.