a
b
P1
P3
P4
P5
P2
P5’
P4’
P3’
P2’
SYS13_006
Scale
a
Height
b
Easting
P1
Rotation point
, can be held
fixed, all other points are
then scaled from here
P2 Known point
P2’ Scaled point
P3 Known point
P3’ Scaled point
P4 Known point
P4’ Scaled point
P5 Known point
P5’ Scaled point
38.8.2
Manually Entered
Key
Description
Calculate
To perform the shift, rotation and scale calculation and to
continue with the subsequent panel. Calculated COGO points
are not yet stored.
Inverse
To calculate the amount of shift in Easting, Northing and
height from two existing points. Available if
Azimuth
,
Hori-
zontal distance
,
Difference in easting
,
Difference in
northing
or
Height difference
is highlighted.
Last Inv
To select the value for the shift from previous COGO inverse
calculations. Available if
Azimuth
,
Horizontal distance
,
Difference in easting
,
Difference in northing
or
Height
difference
is highlighted.
Meas app
To measure a point manually for the COGO calculation. Avail-
able for
Method
:
Use 2 points
if
From
or
To
is highlighted.
Page
To change to another page on this panel.
Fn
Settings
To configure the COGO app. Refer to "38.3 Configuring
Fn
Modify
To modify the values manually. Available if
Azimuth
,
Hori-
zontal distance
,
Difference in easting
,
Difference in
northing
or
Height difference
is highlighted.
Computed Parame-
ters,
Shift page
508
COGO
