Observations
Point out from where and to what points you believe you can measure. Select the measurements that can be made and whether the observation can also be made from the other direction. Change station by clicking "Station". Also select the instrument with its accuracy that you intend to use.
When this has been done, the observations you have specified here are created under "Observations". These are then as good as they can be theoretically. Editing can be done with respect to measurements. You then do a normal net adjustment calculation with its settings. See net adjustment calculation.