Transform
Transform command applies a transformation to the coordinates of a trajectory. The transformation can be, for example, a change of the projections system or any other transformation defined in Coordinate transformations / Transformations of TerraPhoto Settings.
To transform a trajectory:
1. Select Transform command from the Tools pulldown menu.
This opens the Transform trajectories dialog:
2. Define settings and click OK.
The coordinates of the trajectory are changed. The modification is saved to the trajectory binary files in the active trajectory directory.
SETTING |
EFFECT |
|---|---|
Apply to |
Trajectories to transform: •All trajectories - all trajectories in the list. •Selected only - selected trajectories only. This requires the selection of one or more trajectory files in the list before the command is started. |
Transform |
Transformation to apply: • Projection change - transformation from one projection system to another. •<transformation> - any transformation that is defined in Coordinate transformations / Transformations of TerraPhoto Settings. |
Adjust heading |
If on, the software applies a meridian convergence correction to heading values. The correction is based on the projection system set for WGS84 or the coordinate transformation set for Transform. |
From system |
Source projection system. Projection systems are defined by their EPSG code. See more information about projection system definition in Coordinate transformations / Transformations. This is only active if Transform is set to Projection change. |
To system |
Target projection system. The input field works in the same way as the From system input field. This is only active if Transform is set to Projection change. |
