Bearing & distance
,
Using 2 bearings
or
Back bearing & distance
must be
selected for
Method
.
In
Measure Hidden Point
highlight
Horizontal distance
. Press
Slope
.
Key
Description
OK
To take over the result.
Description of fields
Field
Option
Description
Slope dis-
tance
Editable field
Type in a distance from the known point to
the hidden point. When a hidden point
measurement device is attached to the
instrument to measure the distance, the
value is automatically transferred.
Elevation
angle
Editable field
Type in the elevation angle from the known
point to the hidden point. When a hidden
point measurement device is attached to the
instrument to measure the elevation angle,
the value is automatically transferred.
Grade (%)
Editable field
The grade from the known point to the hid-
den point is automatically computed from
the slope distance and the elevation angle.
☞
The value for
Grade (%)
can be
typed in instead of the value for
Elevation angle
. Then
Elevation
angle
is computed automatically.
Horizontal
distance
Display only
The horizontal distance from the known
point to the hidden point is automatically
computed from the slope distance and the
elevation angle.
Difference
in height
Display only
The height difference between the known
point and the hidden point is automatically
computed from the slope distance and the
elevation angle.
Available if
Compute height for hidden
points
is checked in
Hidden Point Set-
tings
,
Height & offsets
page.
Requirements
Access
Slope Distance
Apps - The Toolbox
451