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Total Station Survey
Multiple backsight points can generate more precise measurements.
Figure 6-5. Multi-Point BS
• Point: the known point name. Can be selected from the map or
from the list.
• Code: the known point code.
• HR: the height of the rod (target).
• Meas: takes the sideshot to the point.
• Settings: opens the Mode screen (see “Config: Survey
Parameters” on page 2-63.
• The bitmap on the upper-left corner displays the following
pop-up menu:
– Edit Points: opens the Points list (see “Points” on page 3-2).
– Inverse: opens the Inverse COGO screen (see “Inverse” on
page 9-2).
– Notes: opens the Notes screen.
– PTL Mode: opens the PTL Mode screen (see “PTL Mode” on
page 6-12).
– Display Coord: if chosen, the coordinates of the previous
point measured will display below the HR data
(see Figure 6-9 on page 6-10).
– Help: accesses the Help files.
The Data tab shows the results of the current measurement and the
scale factor and standard deviations of the coordinates.
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TopSURV Reference Manual