Spectra Precision Survey Pro v4.6 Ranger User Manual - Manual (Page 330)

User’s Manual – GPS Mode
320
Solve Localization and Detect Blunders
Before this page is opened, the localization is solved using
all the control points, and then the automatic blunder
detection routine runs to detect low quality control points.
If Yes is displayed in the H or V column, it
indicates the corresponding control point will
be included in the horizontal or vertical
localization solution, respectively. This can be
toggled between Yes (included) or blank (not
included) by tapping on it. If the blunder
detector detected any poor quality control, it
will automatically turn off that control before
this screen opens. See Page R-264 for more
information on evaluating the localization
parameters displayed on this screen.
The possible outcomes of the solve localization
and blunder detection are:
• Green Light: If the localization solved and no blunders were
detected, you will see a green light and the status line will
show the root mean squared (RMS) error of the horizontal
and vertical solution.
• Yellow Warning Triangle: If the localization solved and no
blunders were detected, but some of the points used have a
large residual error, you will see a yellow triangle and the
status line will show the point with the largest horizontal
and/or vertical residual.
• Red Stop Sign: If the localization solved, and blunders were
detected that could not be clearly identified, or if you were
prompted to remove blunders and you said no, then you will
see a red stop sign and the status line will indicate there are
possible blunders in the solution.
• Yellow Arrow: If the localization solved, but the control
points are not spaced far enough apart to run the automatic