Sokkia iM-50 Series Operator's Manual page 56

13.2.2 Coordinate Resection Measurement
Observe existing points with known coordinate data to calculate the coordinate value for the instrument station.
• Between 2 and 10 known points can be measured by distance measurement, and between 3 and 10 known
points by angle measurement.
PROCEDURE
1. Select "Occ.orien." from the coordinate measurement
menu.
2. Press [RESEC].
3. Select "NEZ".
4. Sight the first known point and press [MEAS] to begin
measurement.
The measurement results are displayed on the screen.
• When [BS AZ] has been selected, the distance cannot be
displayed.
5. Press [YES] to use the measurement results of the first
known point.
• You can also input target height here.
6. Input coordinates for the first known point and press [NEXT]
to move to the second point.
• When [LOAD] is pressed, registered coordinates can be
recalled and used.
"13.1 Entering Instrument Station Data and Azimuth
Angle PROCEDURE Reading in Registered
Coordinate Data"
• Press {ESC} to return to the previous known point.
13. SETTING INSTRUMENT STATION
Coord.
Occ.Orien.
Observation
EDM
N0:
E0:
Z0:
PT PNT-001
HI
LOAD
Resection.
NEZ
Elevation
Setting
Resection
SD
ZA
HA-R
Resection
SD
ZA
HA-R
HR
H R
LOAD
51
0.000
0.000
<Null>
1.200m
BS AZ BS NEZ RESEC
1st PT
80 30 10
120 10 00
ANGLE MEAS
1st PT
525.450m
8 0 3 0 1 0
1 2 0 1 0 0 0
1.400m
NO YES
1s t P T
20.000
30.000
40.000
10.000m
REC NEXT