Viva Series, COGO 746
38.2 Accessing COGO
Access Select Main Menu: Go to Work!\COGO and select a COGO calculation method.
COGO calculation
methods
Description of the COGO calculation methods
COGO calculation
methods
Description
Inverse To calculate the direction, the distance and the 3D coordinate
differences between two known points (or one known point and
the current GPS position).
To calculate the direction, the distance and the 3D coordinate
differences between a known point (or the current GPS position)
and a user-defined line.
To calculate the direction, the distance and the 3D coordinate
differences between a known point (or the current GPS position)
and a user-defined arc.
For these calculations, only points with full coordinate triplets or
position only points can be used.
Traverse 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.
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