Spectra Precision Survey Pro CE v3.6 User Manual - Manual (Page 313)

Survey Pro Reference Manual
R-156
Azimuth (pt to line) : is the azimuth of the offset from the Inverse point
toward the specified line.
North : is the Y-coordinate on the specified line, tangent to the
perpendicular offset.
East : is the X-coordinate on the specified line, tangent to the
perpendicular offset.
Elevation : is the elevation on the specified line, tangent to the
perpendicular offset.
Inverse Point to Polyline
,QYHUVH 3RLQW WR 3RO\OLQH 
The Inverse Point to Polyline screen computes the offset distance
from a known point perpendicular to a polyline.
Inverse Point : is the known point that the offset
to a polyline segment is computed.
Begin Station : is the starting station assigned to
the beginning of the polyline, which is used to
compute the
Station in the results.
7DS 3RO\OLQH : allows you to tap an existing
polyline from a map view.
(GLWRU : accesses the Polyline Editor (Page R-45)
where a new polyline can be created or an
existing polyline can be modified.
7DS 3RLQWV : provides a map view where you can tap any existing
points to create a temporary polyline.