Product Manual

Field Description
E Calculated Easting coordinate of the station.
N Calculated Northing coordinate of the station.
Z Calculated Height coordinate of the station.
H.A. Current Hz angle with the new orientation.
Next step
Press RESID to display the target residuals.
The Target Residuals screen displays the computed residuals for the horizontal and vertical
distances and the horizontal direction. Residual = Calculated value - Measured value.
Use indicates if and how a target point is used in the station calculation. Choices are 3D, 2D,
1D and Off.
Description of fields
Field Description
3D Easting, Northing and Height coordinates are used for the calculation.
2D Easting and Northing coordinates are used for the calculation.
1D Only the height of the point is used for the calculation.
Off The point is not used for the calculation.
The following are important messages or warnings that may appear.
Messages Description
Selected point has invalid data!
Check data and try again!
This message occurs if the selected target point has no
Easting or Northing coordinate.
Max. 10 points supported! 10 points have already been measured and another
point is selected. The system supports a maximum of
10 points.
No position computed due to
bad data!
The measurements may not allow final station coordi-
nates (Eastings, Northings) to be computed.
No height computed due to bad
data!
Either the target height is invalid or insufficient meas-
urements are available to compute a final station
height.
Face I/II mismatch! This error occurs if a point was measured in one face
and the measurement in the other face differs by more
than the specified accuracy limit for the horizontal or
vertical angle.
No data measured!
Measure point again!
There is insufficient data measured to be able to com-
pute a position or height. Either there are not enough
points used or no distance measured.
Press Set to set the station coordinates and/or orientation and return to the Programs Menu.
Target Residuals
Messages
Next step
68 Applications