beautypg.com

Leveling stakeout, Turn to benchmark – Spectra Precision Survey Pro v4.5 Recon and Nomad Reference Manual User Manual

Page 270

background image

Survey Pro Reference Manual

R-262

Leveling Stakeout

Leveling Level

Stakeout >

.

The Leveling Stakeout screen is used to measure the elevation at an

existing point and compute a cut/fill value.
Stk Point: is the point in the current job that you want

to shoot to determine the cut/fill value. (The location for
this point must be known in advance since the leveling

routine cannot compute horizontal coordinates.)
Backsight Point: Lists the details for the current

backsight. If this is the first observation from the
current set up, most of the details will be unknown.

Next > : opens the Take Shot screen (Page R-260) where

the required shots are performed.

Turn to Benchmark

Leveling Level

Turn to Benchmark

.

The Turn to Benchmark screen is used to take a shot at a known
benchmark. When shooting a benchmark that will not be used as the

closing benchmark, the procedure is identical to shooting a leveling

side shot with the exception that this benchmark will be
the backsight in the next setup.
BM Point: is the point name for the benchmark. This
will usually be a new point when it is a non-closing

benchmark and will usually be the same point as the
starting benchmark when it is the closing benchmark.
Desc: is the optional description for the benchmark.
This is not applicable when shooting the closing

benchmark since the closing benchmark must already

exist in the current job.
Default Location for New Points: is where you specify

the northing and easting to use when shooting a new
point. This is not applicable when shooting the closing