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Checking the quality of the GPS signal
 
The better the GPS signal, the more TRACK-Leader can work precisely and reliably. The quality of the GPS signal depends on several factors:
On the model of the GPS receiver;
On the geographical location (correction satellites are not available in some areas of the world);
On local shadowing effects in the field (trees, mountains).
 
 
Information on the work screen
Current quality of the GPS signal
Bar chart
Indicates the quality of the connection. The higher the number of blue bars, the better the connection.
Number of connected satellites
 
 
 
 
Quality of the GPS signal
Quality
Description
RTK fix
Highest precision.
RTK float
Ca. 10 to 15 cm path to path accuracy, TerraStar-C.
DGPS
GPS with correction signal. Depending on the GPS receiver and configuration: WAAS, EGNOS, GLIDE or other.
GPS
Weak and imprecise signal.
INV
No GPS signal. Working is not possible.