SatLab SLT2 - Bearing-Distance Intersection

Total Station Manual
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in the [BRG-BRG Result] and
press [F4](REC) to save the
point.
※ In all of the above operation, press [ESC] to return to the previous menu.
※ The result point is plane data.
11.4 Bearing-Distance Intersection
Use the bearing-distance (BRG-DST) sub application to calculate the intersection
point of a line and a circle. The line is defined by a point and a direction. The circle is
defined by the center point and the radius. The result may be have 1 intersection
point, may be have 2 points, or may be have no one.
Figure 11.4 BRG-DST Diagram
Known
P0 First known point
P1 Second known point
a1 Direction from P0 to P2 or P3
r Radius, as the distance from P1 to P2 or P3
Unknown
P2 First COGO point
P3 Second COGO point