4.3.3.3.
Detail Points
When setting out detail points, a measured line must first be defined. If this
line is not defined, it will be queried when the function is called up. By
clicking the button <Define Line>, the line can be altered at any
time during the setting out.
Setting out detail points using GPS:
After the measured line has
been defined, the Setting Out dialog appears as follows:
In order to set out the detail points, the detail point quantities for X and Y
of the measured line must be entered. The zero point (origin) of the local
coordinate system used is the first point of the defined measured line. The
X-axis is described by the measured line. The Y-axis runs perpendicular to this
line. The standard values for the stake out are calculated as soon as the OK
button is pressed.
The point to be staked out and the remote target can be entered either via the
point number or by clicking the point in the graphic.
The functions in this window correspond to those of the window Input > Measurement.
If the button <OK> is pressed, the deviation of the current position in
relation to the remote target is calculated and displayed both numerically and
graphically.
Shown is:
LE |
longitudinal deviation from line |
QE |
transverse deviation from line |
dS |
linear deviation |
dZ |
deviation in Height |
The deviation of the current position from the point to be staked out is
represented in the graphic screen by an error triangle. For TPS
receivers, a compass in the upper left-hand corner shows the difference between
True Heading and azimuth. If the arrow points upwards, you are moving directly
towards the target point.
When you want to save the
coordinates of the point to be staked out, press the <Save>-button.
The detail point quantities X
and Y can be altered at any time. With the button <OK> the new detail point quantities can be updated at any
time as a reference point for the setting out.
In the menu Initial > Constants > GPS
you can deactivate the function Auto-Zoom.
In this manner, the graphic section you have selected always remains visible in
the display of GART-2000®
CE, whereas an
activated Auto-Zoom during the measurement delivers a tracking view of the
current position.
Pressing the button <Plot> changes the view into a polar representation of the
setting-out situation. In this way, the point to be staked out can be located
within the vicinity.
Information
on left side on screen denotes:
dE |
difference Easting |
dN |
difference Northing |
dZ |
difference of the Heights |
dS |
linear deviation |
The other buttons correspond to the Measurement dialog.
Setting out Detail points with Total Station:
After the measured line has been defined, the dialog for setting out the detail
points appears as follows:
In
order to set out the detail points, the detail point quantities for X
and Y of the measured line must be entered. The zero
point (origin) of the local coordinate system used is the first point of the
defined measured line. The X-axis is described by the measured line. The Y-axis
runs perpendicular to this line. Subsequently, the standard values for the stake
out are calculated.
The measurement can be triggered by various buttons. <All>
triggers an overall measurement, <BuildRef.>
and <Ex-c> trigger a measurement to a
reflector. When using the <Ex-centers>
button, the amount of horizontal eccentricity is queried, and the amount of
spatial eccentricity is queried when <Ex-c> is used.
The button "<>"
switches into the control mode in the case of automatic tachymeters.
Deviations are shown in the following data:
dX |
deviation from line in X |
dY |
deviation from line in Y |
dS |
linear deviation |
LE |
longitudinal deviation from line |
QE |
transverse deviation from line |
dZ |
deviation in Height |
On pressing the button <Save MV>, the
Measurement Registration dialog appears automatically.
With <X> the dialog can be quitted.