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38.2
Access
COGO calculation
methods
COGO
Accessing COGO
1.
Select COGO from the Leica Captivate - Home menu.
2.
Select a COGO calculation method from the COGO menu.
Description of the COGO calculation methods
COGO calculation methods
Inverse
Bearing & distance
Intersection
Line & arc calculation
Description
To calculate the direction, the distance and
the 3D coordinate differences between two
known points (or one known point and the
current GNSS position).
To calculate the direction, the distance and
the 3D coordinate differences between a
known point (or the current GNSS position)
and a user-defined line.
To calculate the direction, the distance and
the 3D coordinate differences between a
known point (or the current GNSS position)
and a user-defined arc.
For these calculations, only points with full
coordinate triplets or position only points
can be used.
To calculate the position of new points using
the azimuth/bearing and the distance
•
from a known point. Offset optional.
the angle and the distance from a
•
known point. Offset optional.
For these calculations, only points with full
coordinate triplets or position only points
can be used.
To calculate the position of an intersection
point using
bearings from two known points.
•
•
a bearing and a distance from two
known points.
distances from two known points.
•
•
four points.
two TS observation lines.
•
For these calculations, only points with full
coordinate triplets or position only points
can be used.
To calculate:
463
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