Spectra Precision Survey Pro v4.5 Ranger User Manual - Manual (Page 285)

GPS Module
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Survey Pro: Select Coordinate System, changing horizontal
projection mode on the Job > Settings > Projection screen.
• When you go to the Survey > Adjust with Projection screen,
Survey Pro will open the Adjust with Projection Select Points
screen There are two different methods to adjust points.
Depending on your choice, you will select the source and
destination coordinate systems, the adjustment will be calculated,
and Survey Pro will show the Results screen. When you tap
Apply, the point coordinates will be updated, but this routine will
not change the coordinate system settings.
Adjust with Projection – Select Points
The Adjust with Projection Select Points screen is used to select job
file points for adjustment, and to choose which type of projection
adjustment to apply. The Select Points screen is the first step of the
wizard when opened from the Survey menu. There are two different
adjustment modes, each with two options to adjust points:
Source to Destination Projection
: Use this
mode when you wish to update the plane
coordinates of points by choosing two
coordinate systems from the database. The
source coordinate system defines the current
locations and the destination coordinate
system defines the resulting locations. There
are two options in this mode:
Adjust all selected points
: use this option to
adjust all selected points. Points with geodetic
coordinates will be transformed into the
destination coordinate system using their WGS84 values. Points with
plane only coordinates will be transformed into temporary WGS84
coordinates using the source coordinate system, then transformed
into new plane locations using the destination coordinate system.
Adjust only geodetic points
: use this option to adjust only selected
points with geodetic coordinates. Points with geodetic coordinates will
be transformed into the destination coordinate system using their
WGS84 values.