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38.4.2
Diagram
Inverse Point to
Point/
Inverse Pt to Current
Pos,
Inverse page
470
Inverse
Description
methods
Current
The direction, distance and coordinate differences between a
position to
known point and a given arc can be calculated depending on
arc
the data available. Points with full coordinate triplets, posi-
tion only points and height only points can be used.
Sufficient information must be known to define an arc.
The coordinates of the known points
can be taken from the job.
•
•
can be measured during the COGO calculation.
can be entered.
•
Point to Point and Current Position to Point
d
P0
GS_001
For all point fields, 3D viewer can be used to select the desired point.
To type in coordinates for a known point, open a selectable list. Press New to
create a point.
----- is displayed for unavailable information, for example Height difference
cannot be calculated if a position only point is used.
Key
Description
Store
To store the result.
Reverse
To swap the From and To points around.
Meas app
To measure a point manually for the COGO calculation. Avail-
able when From or To is highlighted.
Page
To change to another page on this panel.
Known
P0 First known point/current
position
P1 Second known point
Unknown
Direction from P0 to P1
α
d
Horizontal distance between
P0 and P1
COGO
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