Point average

The Point Average function allows you to compute the average of a set of points.

All residuals are displayed, providing full control over how the average is calculated.

The result can be stored as a new topographic point.

Open the COGO page.

Select Point average.

Select whether the points should be chosen from the CAD view or from the Points List view.

The software shows the residuals and the calculated coordinate.

Tap on H and V to disable/enable the use of a specific point’s 2D or elevation component.

• E/N/Z: the averaged coordinate of the point.

• Range H: the maximum 2D distance between the measured points.

• Range V: the maximum elevation distance between the measured points.

• Std.Dev.H: the horizontal standard deviation for the measured points.

• Std.Dev.V: the vertical standard deviation for the measured point.

• CI H 95%: horizontal 95% confidence level. The value represents a range within which 95% of the measured positions are expected to fall. A larger value indicates lower position quality, while a smaller value means that most points have similar positions.

• CI V 95%: vertical 95% confidence level. The value represents a range within which 95% of the measured positions are expected to fall. A larger value indicates lower position quality, while a smaller value means that most points have similar elevation.

Press Add to add additional points.

Press Save to save the result as new topographic point.