Product Manual

Table Of Contents
11.6.4 Offsets
Select the desired COGO method from the COGO menu.
DistOff
Set Pt
Plane
Use the distance-offset subapplication to calculate the distance and offset of a known point, with
the basepoint in relation to a line.
d1
d2
P1
P2
P3
P4
Known
P0 Instrument station
P1 Start point
P2 End point
P3 Offset point
Unknown
d1 d Line
d2 d Offset
P4 COGO (base) point
Use the set point subapplication to calculate the coordinates of a new point in relation to a line
from known longitudinal and offset distances.
d1
d2
P1
P2
P3
Known
P0 Instrument station
P1 Start point
P2 End point
d1 d Line
d2 d Offset
Unknown
P3 COGO point
Use the COGO plane application to calculate the coordinates of a new point and its height and
offset, in relation to a known plane and offset point.
TSOX_106
d1
P1
P3
P2
P4
P5
Known
P1 Point 1 which defines plane
P2 Point 2 which defines plane
P3 Point 3 which defines plane
P4 Offset point
Unknown
P5 COGO (intersection) point
d1 Offset
Access
Distance - Offset
Set point by....
Plane
Applications 73