Hi-Target HTS-420R - Bearing-Bearing Intersection

Total Station Manual
- 110 -
calculate the inverse
point and show the
result.
○
4 Input the name
of result point in the
[Traverse Result] and
press [F4](REC) to
save the point.
[F4](REC)
[Inverse Result]
REC
偏置模式 :
From ： PT6
To ： PT7
： 2.913 m
： 2.032 m
； 0.561 m
AZ ： 23°34′43″
※ In all of the above operation, press [ESC] to return to the previousmenu.
※ The result point is plane data.
11.3 Bearing-Bearing Intersection
Use the bearing-bearing (BRG-BRG) subapplication to calculate the intersection
point of two lines. A line is defined by a point and a direction.
N
P0
P2
a1
a2
P1
Figure 11.3 BRG-BRG Diagram
Known
P0 First known point
P1 Second known point
a1 Direction from P0 to P2
a2 Direction from P1 to P2
Unknown
P3 COGO point