Leica GR10, Руководство по эксплуатации

Страница: 97 / 317

Printed Documentation
GNSS management: Tracking
GNSS management: Tracking General
Background information
Tracking configuration options may be used to control which satellite systems are tracked by the receiver and to set
the tracking modes.
If an external oscillator is selected but not connected, the receiver will not track any satellite
signals.
Changing the Satellite system, Satellite signals and/or Cut-off angle interrupts logging and
streaming. If any of these settings are changed when a logging session is active then the current
files will be finalized and new file(s) will start to be logged.
Setting Descriptions
The table below describes the settings that can be configured on the Tracking General tab.
Field Description
Satellite system
Activate the satellite system(s) to be tracked.
The availability of the different satellite systems depends on the installed
receiver options.
When activating a satellites system check box, all frequencies listed below are
activated. When deactivating a satellites system, all frequencies below are
deactivated if possible. GPS L1 and L2 are always active.
The Tools / Options
page provides an overview of all purchased options that
are currently activated on the receiver and a detailed description of all available
options.
Satellite signals
Lists all available satellite signals for each satellite system.
Activate / deactivate the check boxes to track the different signals.
Cut off angle
Enter the elevation cut off angle.
Code smoothing
Select
Smoothed
or
Not smoothed
.
•
Smoothed:
Carrier phase observations are used to smooth the code pseudo-
range in order to reduce multipath and ionospheric bias.
•
Not smoothed:
Raw code pseudo-ranges are recorded.
Message on loss of lock
Select the desired behaviour when loss of lock occurs.
When checked, a message appears in the event log stating that a loss of lock
has occurred.
96