5 Glossary; City Center; Active route - Page 76

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5 Glossary

Active route 

The currently navigated route. Whenever a destination is set, the route is 
active until you delete it or reach your destination. See also: Route.

City Center

The city center is not the geometric center of the city but an arbitrary 
point the map creators have chosen. In cities and villages, it is usually the 
most important intersection; in larger cities, it is one of the important 
intersections. 

Color theme 

The navigation system has different color themes for daytime and nighttime 
which can be selected as desired.
One daytime scheme and one nighttime scheme is always selected for the 
map and for the menus.
The navigation system uses them when it switches from day to night and 
back.

GNSS (GPS+GLONASS) accuracy 

Several factors have impact on the deviation between your real position and 
the one given by the GNSS (GPS+GLONASS) device. For example, signal 
delay in the ionosphere or reflecting objects near the GNSS (GPS+GLONASS) 
device have a different and varying impact on how accurately the GNSS 
(GPS+GLONASS) device can calculate your position. 

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