Sokkia 30R Series Operator's Manual page 97

PROCEDURE Surface area calculation by reading in the points' coordinates
1. In the second Meas mode screen,
press [MENU], then select "Area
calculation".
2. Press [READ] to display the list of
coordinate data.
Pt. : Known point date
saved in the current
JOB or in the
Coordinate Search
JOB.
Crd./ Stn : Coordinate data saved
in the current JOB or in
the Coordinate Search
JOB.
3. Select the first point in the list and
press { }.
The coordinates of the first point is
set as "Pt.001".
4. Repeat steps 2 to 4 until all points
have been read in.
Points on an enclosed area are
read in a clockwise or
counterclockwise direction.
After all known points necessary to
calculate the surface area have
been observed, [CALC] is
displayed.
5. Press [CALC] to display the
calculated area.
6. Press [OK] to quit area calculation
and return to Meas Mode.
19. SURFACE AREA CALCULATION
R E A D M E A S
0 . 0 0 0
89