trajectory-enabled UAS data

As with autonomous UAS data, you import trajectory-based UAS data via a JobXML (.jxl) file that, in turn, causes the referenced photo (.jpg) files to be imported into the project, along with a raw data file containing continuous data with event markers (captured with the on-board GNSS receiver). To process the trajectory in the project, you must also import a raw data file containing the base station coordinate (must be Control Quality) that will be used to process the trajectory coordinates.

Note: For more information on working with trajectories, see Process Event Data, Trajectories and Vectors, and Process Baselines.

After you process a trajectory from the imported GNSS data, you can perform a relative adjustment that uses automatically found tie points to adjust the photo stations relative to each other. If the quality of the trajectory is sufficient, an absolute adjustment is automatically performed when the relative adjustment is complete, using the trajectory to provide the control necessary to adjust photo stations to the ground. A camera calibration is included in the absolute adjustment process to ensure the highest precision.

This type of UAS includes the Trimble UX5 HP.