Instruction Manual

Perimeter: is the length of the boundary from the first point to the last point, plus any additional length between the
last point and the first point.
Error dist.: is the distance between the last point and the first point.
Error azm: is the direction from the last point to the first point.
Precision: is the ratio between the Error distance and Perimeter.
Add / Edit Line
[Cogo] [Map Check] [Add Line…]
The Add / Edit Line
screen is used to enter a new line to the list prior to the selected line segment.
[Azimuth] / [Bearing]: is the direction of the line.
Length: is the length of the line, in feet or meters.
: enters the line to the list.
: closes the screen without entering any new line data.
Add / Edit Curve
[Cogo] [Map Check] [Add Arc…]
The Add / Edit Curve
screen is used to enter a new curve to the list prior to the selected line segment.
[Radius]: The distance from the radius point to the curve.
[Delta]: The internal angle from center to tangent points.
[Degree Arc]: The internal angle equivalent to a 100-ft arc length.
[Degree Chord]: The internal angle equivalent to a 100-ft chord length.
[Length]: The arc length.
[Chord]: The chord length.
[Tangent]: The distance from the PC or PT to the PI.
[Mid Ordinate]: The distance between the curve and the chord at the center of the curve's length.
[External]: The minimum distance between the PI and the curve.
[Azimuth] / [Bearing]: defines the direction of the curve, tangent at the PC.
Turn: defines if the curve turns to the Left or Right while viewing the curve from the PC Point.
: appends the curve to the list.
Survey Pro Help 5.00
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