4.3.1.8.
Forsection
With a foresection calculation a new point is determined by direction
measurements from two stations. For this purpose, the necessary measurement
values must be determined beforehand. The orientation of the two stations is
performed by reciprocal collimation or by collimating points whose coordinates
are known.
On calling up the function, the new point, the two stations and their connecting
directions are queried. The stations can be selected from the station list using
the >> button.
When this input has been confirmed by <OK>, the result of the calculation is displayed and can be
adopted by clicking the button <Save>.