TM 5-6675-323-14
NOTE
I n contour map example of twin peak mountain, area is elevation where
volumes merge into common base.
V o l u m e of left peak above merge point
will be measured first.
Key in section elevation interval of contours to be measured. Press
.
(9)
If
contour
is
a
fill,
press
.
If
contour
is
a
cut,
press
and
b.
(10)
Place planimeter at starting point of boundary line for measuring first
(11)
contour.
Press INIT key to clear calculator.
(12)
Make practice trace to make sure tracer arm will cover area in one
(13)
operation.
Press CLEAR button to clear auto-scaler.
(14)
9-75
