40
Enter the STA, O/S and dVD
STA: the horizontal distance along the
baseline.
O/S: the horizontal distance perpendicular
to the line.
dVD:vertical distance to the baseline
Press [OK] to calculate the coordinate
Press [OK] to save the point
9.4.2 Calculate AZ
Press [2] to choose calculate AZ by two points
Enter the two points to define the base line.
Enter the STA, O/S and dVD
STA: the horizontal distance along the
baseline.
O/S: the horizontal distance perpendicular
to the line.
dVD:vertical distance to the baseline
Press [OK] to calculate the coordinate