Rtk base station setup – John Deere OMPC20964 User Manual
Page 118
RTK Base Station Setup
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Even though the multipath signal may be reflected in
below the 7 degree elevation mask, the receiver may
still use this message because the time coded
message tell the receiver that the satellite position is
above 7 degrees (i.e. Sat 1; Elev. 35 degrees, Azimuth
255 degrees).
Both the roof of the car and the building are causing
multipath to occur at the base station receiver. The
signals is bounce along the car or building and enter
the receiver at a slight delay from when the direct
satellite message is received.
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