Stonex R25/R25LR Total Station - User Manual 69
8.7. Remote height
The remote height program calculates the height difference of a remote object relative to ground. When using a
prism height, the measurement will start from the prism (reference point). If no prism height is used, the
measurement will start from any reference point in which the vertical angle is established. In both modes, the
reference point should be perpendicular to the remote object.
It is possible to measure the height starting from the prism position or from the base point.
Height with respect to the prism
In the remote height main page press F4[ ↓ ] key to scroll the softkeys.
Then, F1[Hr?] key to start the program that determines an unknown
prism height.