CSI Wireless DGPS MAX, Справочное руководство

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DGPS MAX Reference Manual
69
Car?Smooth???9?+
This menu item displays the number of
satellites currently being tracked that have
carrier phase smoothing active. Carrier phase
smoothing uses the instantaneous carrier phase
to smooth the code measurements to remove
measurement noise and improving the
consistency and accuracy of the position
solution. This feature is automatic in nature.
Eph?Exists???8?^
This menu item shows how many satellites
have a healthy ephemeris (orbit information).
A satellite must have a healthy ephemeris in
order to be added to the position solution.
Eph?Healthy??8
This menu items displays the number of
satellites that have an ephemeris and the
ephemeris is deemed to be healthy. If an
ephemeris is not considered to be healthy, that
satellite will not be considered in the position
computation.
NotUsed?Prev?9
This menu item is the number of satellites that
are currently being tracked by the GPS engine,
have an ephemeris, are healthy, and are above
the elevation mask.