Resection is used to determine the coordinates of an instrument station by performing multiple measurements of points whose coordinate values are known. Registered coordinate data can be recalled and set as known point data. Residual of each point can be checked, if necessary.
Entry Output
Coordinates of
known point : (Ni, Ei, Zi) Station point coordinates : (N0,E0, Z0)
Observed
horizontal angle : Hi
Observed vertical
angle : Vi
Observed distance : Di