Spectra Precision Survey Pro 3.80 Recon GPS Reference Manual - Manual (Page 54)

GPS Reference Manual
54
Localization Calculator
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This sub section describes a feature available only in Ground – TDS
Localization mode.
The Localization Calculator screen is used to enter the
horizontal localization parameters using the pre Survey
Pro 3.5 procedure.
Scale : is where you enter the scale factor used to
transform distances on the localization mapping plane to
your project coordinate system.
Note: Using Survey Pro 3.5, the localization scale should
be very close to 1.0. See the user's manual for a more
detailed explanation of Survey Pro 3.5 localization scale
values.
Rotation : is where you enter the rotation angle used to
transform the orientation of the localization mapping
plane to your grid orientation of your project.
&DOF 6FDOH : opens the Localization Calculator screen where the
horizontal scale factor is explained.
&DOF 5RWDWLRQ : opens the Localization Calculator screen where the
rotation can set parallel to a mapping plane selected from the
database.
Base Station Local Coordinate : are the local plane coordinates of the
base. If you set up on a new base point, these fields are blank and
you need to occupy one control point to calculate the base station local
coordinates.
2FFXS\ &RQWURO : opens the Control Points screen (Page R-31), where
you select a control point to occupy. When you are done, the base
local coordinate is calculated using your entered scale and rotation.
Note: If the base is on a job control point, this is disabled.