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Match points step-by-
step
COGO
Next step
IF
the transformation is
to be computed
a pair of points is to
be matched or edited
parameters for the
transformation are to
be fixed
Before calculating a transformation, it must be defined which points are to be matched.
Matching new points and editing matched points is very similar.
Step
Description
1.
Refer to "38.2 Accessing COGO" to access COGO Match Common Points.
2.
NEW (F2) or EDIT (F3)
3.
COGO Choose Matching Points or COGO Edit Matching Points
<Source Pt:> A point of origin for the calculation of the shifts and/or rotation and/or
scale.
<Target Pt:> A target point for the calculation of the shifts and/or rotation and/or
scale.
THEN
CALC (F1). The calculated shift, rotation and scale values are
displayed in COGO Shift, Rotate & Scale. They cannot be edited.
The remaining functionality of the calculation is very similar to
COGO calculation shift, rotate & scale (manual). Refer to "38.9
COGO Calculation - Shift, Rotate & Scale (Manual) Method".
NEW (F2) or EDIT (F3). Refer to paragraph "Match points step-by-
step".
SHIFT PARAM (F5). Refer to paragraph "Fix parameters".
GPS1200+
900
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