CST/BERGER CST205 - Calculating the Station Coordinate Using Multiple Known Points

17.2 Calculating the station coordinate using multiple known points
Operating Keys Display
1. Following the steps described in“17.1
Calculate the station coordinates by
Resection
measuring two known points”, input and
01：PT-01
measure two known point, and then the
list of the known points are displayed.
02：PT-02
ADD REOBS Y/N CALC
2. Press 【ADD】to Input and measure the
other points (in clockwise) in the same
way as described above.
【ADD】
Resection/PT-03
N﹤m﹥:
E﹤m﹥:
Z﹤m﹥:
READ REC OBS
3. Repeat the operation until all required
known points are input and measured.
Resection
03：PT-03
04：PT-04
05：PT-05
ADD REOBS Y/N CALC
4． Press 【CALC】 to calculate the coordinate
Resection
of the instrument station.
N0 100.001m
z Press 【OK】to set the coordinate of the
station and return to the Meas Mode.
E0 99.999m
【CALC】
Z0 0.000m
REC ERR OK
5. Press 【ERR】. The standard deviation
Resection
which describes the measurement
δN 1.8mm
accuracy are displayed.
δE 2.6mm
【ERR】
Press 【ESC】 to return to the previous
screen.
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