Spectra Precision Survey Pro v4.6 Ranger Reference Manual - Manual (Page 267)

Survey Menu – Basic GPS Module
R-259
Check Control Point Screen
Survey Control Points Check Point . or
Data Collection Control Check Point .
The Check Control Point screen is used to check a control point. This
is done when you want to verify the quality of the coordinate system
solution and is described on Page R-201.
Occupy Control Point Screen
Survey Control Points Control . or
Data Collection Control Control .
The Occupy Control Point screen is used to add geodetic coordinates
to a known project point. The most common use of this screen is to
measure control points for the localization solution and is described
on Page R-202.
Post Processing
Survey Post Processing .
Post processing data collection involves two steps. First, you must
open a file and begin logging GPS raw data for post processing.
Second, you must measure the antenna height and enter the antenna
and station ID for each point you occupy. The Post Processing
routine is described, starting on Page R-203.
Projection
Survey Projection .
The Projection Information screen is used to select and solve the
horizontal and vertical projections, which are used to transform GPS
measured WGS84 coordinates (latitude, longitude, height) into local
coordinates (North,East,Elevation). The screen is also used to switch