And Backsight Station Coordinates - Sokkia SET2CII Operator's Manual

14.
COORDINATE MEASUREMENT
14.4 Setting the azimuth angle from
Instrument and Backsight station
coordinates
N
Backssght
Instrument
A z ~ r n ~ t h
angle-
station
E
With the SET2C, the azimuth angle of the backsight can be auto-
matically calculated from the input instrument station and
backsight station coordinates. This means the horizontal angle is
set to zero in the N direction.
heodolite mode or Basic mode
Sight Backsight station
@
Calculate Azimuth
c
A z i r n ~ ~ l h angle