Spectra Precision Survey Pro v4.6 Ranger User Manual - Manual (Page 298)

User’s Manual – GPS Mode
288
Readjust with Current Projection
: Use this mode when you wish to
update locations using the current coordinate system. There are two
options in this mode:
Geodetic to Plane
: use this option when you want to update the
plane location of all points with geodetic coordinates. The WGS84
value of any selected point with geodetic coordinates will be
transformed into a new plane value using the current coordinate
system.
Plane to Geodetic
: use this option when you want to update the
geodetic locations of all selected points. The plane value of all selected
points will be transformed into a new WGS84 value. Any points that
already have geodetic coordinates will be updated. Any points that
were plane only will become geodetic points.
• Select points for adjustment.
• Choose the adjustment mode and options.
• Tap Next
Adjust with Projection – Select Coordinate System
The Adjust with Projection Select Coordinate System screen is used
to select the source and destination coordinate system when your
adjustment mode is Source to Destination Projection, or to view details
of the current projection when your adjustment mode is Readjust with
Current Projection
. This screen is only used when the wizard was
opened from the Survey menu. This screen is similar to the Select
Coordinate System screen (Page 229), with the following additional
controls:
Source / Destination Projection Record
: is where you select what
kind of record to select from the database. Along with the zone and
site choices, you can also choose to use the Current Projection.
Details: opens the Projection Details screen where you can view the
parameters of the coordinate system.
1. Select the type of record to use.
2. Select the record from the database, or use the current job file
record.
3. Tap Next>.