Hi-Target HTS-420R - Distance-Distance Intersection

Total Station Manual
- 115 -
[BRG-DST Result] and
press [F4](REC) to save
the point.
Press [F1] to switch to
view results.
※ In all of the above operation, press [ESC] to return to the previousmenu.
※ The result point is plane data.
11.5 Distance-Distance Intersection
Use the distance-distance (DST-DST) subapplication to calculate the intersection
point of two circles. The circles are defined by the known point as the center point
and the distance from the known point to the COGO point as the radius. The result
may be have 1 intersection point, may be have 2 points, or may be have no one.
N
P1
P2
P3
r1
r2
P4
Figure 11.5 DST-DST Diagram
Known
P1 First known point
P2 Second known point
r1 Radius, as the distance from P1 to P3 or P4
r2 Radius, as the distance from P2 to P3 or P4
Unknown
P3 First COGO point
P4 Second COGO point