Point Projection; Defining Baseline - Sokkia CX-101 Service Manual

18. POINT PROJECTION

Point projection is used for projecting a point onto the baseline. The point to
project can be either measured or input. Displays the distances from the first point
and point to project to the position at which a line extending from point to project
intersects the baseline at right angles.
X direction
1st Pt.
Length

18.1 Defining Baseline

• Defined baseline can be used in both setting-out line measurement and point
projection.
PROCEDURE
1. In the second page of OBS mode
screen, press [MENU], then select
"P-Project".
2. Enter the instrument station data
then define the baseline.

"16.1 Defining Baseline" step
2 to 12
3. Press [OK] to define the baseline.
<Point projection> is displayed.
Move to point projection
measurement.

"18.2 Point Projection"
116
Y direction
Offset
Point to project
Baseline
REM
Area calc.
S-O Line
S-O Arc
P-Project
PT to line
P o i n t p r o j e c t i o n
1 0 3 . 5 1 4
N p :
1 0 1 . 4 2 3
E p :
1 2 . 1 5 2
Z p :
LOAD REC MEAS
2nd Pt.

OK