Spectra Precision Survey Pro CE v3.6 User Manual - Manual (Page 389)

Survey Pro Reference Manual
R-232
Traverse Adjust
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The Traverse Adjust wizard is a series of screens that allow you to
adjust a closed traverse for angular error and/or perform a compass
rule adjustment on a closed or open traverse.
Choose Your Traverse : is used to select a
traverse to adjust from the following options:
• 7DS 3RO\OLQH« : is used to tap an existing
polyline from a map view.
• 7R)URP« : provides selection of points by
point name.
;
Angle Adjust : When checked, will perform an
angle adjustment to the closed traverse. An
angle adjustment will apply the angular error
equally among all of the angles of the closed
traverse and adjust the coordinates for all but the first two traverse
points. (The first leg of the traverse is not adjusted.)
;
Compass Rule : When checked, will perform a compass rule
adjustment on the selected traverse.
;
Adjust elevation : when selected, the elevations for the traverse
points are also adjusted from the compass rule adjustment.
;
Adjust Sideshots : When checked, any side shots that were stored
while occupying the traverse points in the selected traverse will also
be adjusted.
The side shot locations will be recomputed using the original angles
and distances stored in the raw data file along with the adjusted
locations of the occupy and backsight points.
The user cannot explicitly define the side shots that are adjusted.
Instead, they are determined by the information stored in the raw
data file. If no side shots were stored from any of the traverse points,
an error message will be displayed and no adjustment is performed.
If any of the following settings were changed during or after the
traverse was recorded, then side shots cannot be adjusted.