Spectra Precision Survey Pro CE v3.6 User Manual User Manual
Page 357
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Survey Pro Reference Manual
R-200
Y of Throw
: is the minimum distance between the tangent and the
extended circular curve.
X
: is the distance from the TS to the SC along the tangent.
Y
: is distance from the SC to the tangent.
Delta
: is the angle between the tangent, and the line between the PI
and SC.
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