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Shift, Rotate, Scale
Results,
Result page
38.8.3
Match Points
512
Description of fields
Field
Option
Number of
Display only
new points
Number of
Display only
skipped
points
Next step
On the 3D viewer page, original points are displayed in grey, calculated COGO
points are displayed in black.
OK returns to COGO Shift, Rotate, Scale.
Matching Points
This panel provides a list of points chosen from the job. The points are used
for the determination of the 2D Helmert transformation. The number of points
matched is indicated in the title, for example (2). Unless there is no pair of
matching points in the list all softkeys are available.
Key
Description
Calculate
To confirm the selections, compute the transformation and
continue with the subsequent panel.
New
To match a new pair of points. This pair is added to the list.
A new point can be manually measured. Refer to para-
graph"Choose Matching Points or Edit Matching Points".
Edit
To edit the highlighted pair of matched points.
Delete
To delete the highlighted pair of matched points from the
list.
Match
To change the type of match for a highlighted pair of
matched points.
Resid
To display a list of the matched points used in the transfor-
mation calculation and their associated residuals. Refer to
paragraph "Fix Parameters".
Fn Param
To define the parameters to be fixed in the 2D transforma-
tion.
Description
Number of new points created.
Number of points which were skipped either
due to not being able to convert coordinates,
or points with identical point IDs already in
the Store points to job.
COGO
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