Spectra Precision Survey Pro v4.6 Recon and Nomad User Manual User Manual

Page 91

Conventional Fieldwork

8. Tap Send Circle . This will set the backsight circle as the

horizontal angle in the total station and set the same angle as the

Backsight Circle value. This angle will then be subtracted from all

horizontal angles received from the total station.

9. Begin your survey. When you traverse to a new

point, the New Occupy Point dialog box will open

showing you the azimuth computed to the new
backsight point from the new occupy point. Once you

are set up over the new occupy point, and aiming
toward the new backsight point, press the

Send

Circle to Instrument

button to update the Backsight

Circle value and the horizontal angle on the total
station. Repeat this step after setting up on each new
traverse point.