Leica GPS1200 Series Technical Reference Manual page 1235

Survey - Hidden Points
Step Description
Type in a distance. When a hidden point measurement device is
attached to the receiver to measure the distance, the value is auto-
matically transferred.
DIST (F2) available for Leica Disto
when a distance field is highlighted. To measure the distance without
pressing DIST on the Disto.
SLOPE (F5) when <Horiz Dist:> is highlighted. To measure a slope
distance and an elevation angle or percentage grade. The values are
used to compute the horizontal distance.
4. HIDDEN PT Hidden Point Measurement
<Point B:> The point ID of the current position. This is the second
known point for the calculation of the hidden point.
The procedure of measuring the hidden point from <Point B:> is the
same as from <Point A:>. Repeat steps 2. and 3.
5. HIDDEN PT Hidden Point Measurement
<Location:> The location of the hidden point relative to the line from
<Point A:> to <Point B:>.
Select the location.
6. CALC (F1) calculates the hidden point and displays the results in
HIDDEN PT Hidden Point Result, Result page.
TM
pro
GPS1200
4 TM
and Leica Disto pro
Refer to
chapter
4
a
46.5
1235