Spectra-precision Survey Pro CE v3.6 User Manual Uživatelský manuál stáhnout pdf (Strana 275)

100

101

Survey Pro Reference Manual

R-118

Offset Staking – Screen Two

The second Offset Staking screen is used to define the cross section of

the road that you want to offset stake.

1/2 Road Width

: is the

eft and

ight width of

the road, respectively, from the centerline to the

edge of payment. (See diagram below.)

X-Slope (%)

: is the

eft and

ight slope of the

road, respectively, from the centerline to the edge

of payment.

Note: A negative slope will result in water

running from the centerline toward the edge of

payment.

Stake Curb / Ditch

: When checked, a curb or ditch and an offset

can be defined beyond the edge of the pavement.

/ / : when the above checkbox is

checked, this button allows you to select the shape of the curb, ditch,

or slope beyond the edge of pavement so cut / fill information can be

computed on this surface if a random offset is specified. The selected

shape is displayed by an icon next to the button, as well as with a

bold line in the road’s cross-sectional profile at the bottom of the

screen.

Note: The selected

Shape

is irrelevant if a random offset is not

specified since the nodes are always in the same place for each shape

that uses the same

Height

and

Offset

values.

Height

: is the height of the curb, ditch, or slope in feet or meters. A

positive value is considered a curb and a negative value a ditch.

Offset From Edge of Road

: is the distance that the curb or ditch

extends from the edge of pavement.

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Spectra-precision Survey Pro CE v3.6 User Manual Uživatelský manuál Strana 275

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