Field
Option
Description
Easting
and
Northing
Display only
The calculated coordinates.
Height
Editable field
The height of the first point used in the
COGO calculation is suggested. A height
value to be stored with the calculated point
can be typed in.
Next step
On the
Code
page, type in a code if desired.
On the
3D viewer
page, arrows point from the known points to the calculated
COGO point.
Store
stores the result.
38.6.4
Intersection with Bearing & Distance
r
P0
P1
P2
P3
GS_007
Known
P0 First known point
P1 Second known point
α
Direction from P0 to P2
r
Radius, as defined by the dis-
tance from P1 to P2
Unknown
P2 First COGO point
P3 Second COGO point
For all point fields, the 3D viewer can be used to select the desired point.
To type in coordinates for a known point open a selectable list. Press
New
to
create a point.
Key
Description
Calculate
To calculate the result.
Inverse
To calculate the values for the distance and the offset from
two existing points. Available when
Azimuth
,
Horizontal
distance
or
Offset
is highlighted.
Diagram
Intersection Brng &
Dist,
Input page
COGO
487
