24. TRAVERSE ADJUSTMENT
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24. TRAVERSE ADJUSTMENT
Measurement of a traverse begins with observation of the backsight station and
foresight station. The instrument station is then moved to the foresight station and
the previous instrument station becomes the backsight station. Observation is
performed again at the new position. This process is repeated for the length of the
route.
This adjustment function is used to calculate the coordinates of such a sequence
of consecutively-observed points (traverse points and points observed from
traverse points (see P3-1 to P3-3 below)). When calculation is complete, the ES
displays the precision of the traverse and, when necessary, traverse adjustment
can be performed.
For types of traverse that can be calculated with the ES, see "Types of
traverse”
PROCEDURE
1. Before starting traverse
calculation, observe the sequence
of traverse points and record the
results.
"28.4 Recording Distance
Measurement Data"/
"28.6 Recording Distance and
Coordinate Data"
2. In the second page of the OBS
mode screen, press [MENU], then
select "Traverse".
P7
P5
P4
P3
P2
P1
Start Pt.
P6
Backsight Station
Azimuth
angle
End Pt.
P3-1
P3-2
P3-3
Intersect.
Traverse
Road
Xsection
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