SLT12 User Manual
94
9.1
Without CP correction
The unknown point orientation correction function is used to post-process the data recorded from the unknown
point orientation set-up measurements, i.e., to perform hindsight correction. The module can be accessed through
[COGO] - [Without CP correction]. The operation steps are as follows.
1. Precondition: the station has been set up by unknown point orientation, the coordinates of several points are
measured, and the correct coordinates of the hindsight point are known.
2. Enter [Without CP correction], which displays the list of unknown point orientation stations and the
corresponding measurement points.
Figure 9- 1
3. Click the parameter of the set-up station that needs to be calibrated to enter the list of corresponding
measurement points.
Figure 9- 2
4. Click [Correct], enter or list to select the hind viewpoint coordinates, click [OK], then complete the unknown