Solution Type
Definition
3
RTK Float
4
RTK Fixed
5
Fixed position
6
IMU Coast (Kalman Filter)
0 = None
GNSS receiver cannot compute a solution for position.
1 = GNSS only
Position computed from GNSS only.
2 = GNSS DGPS
Position computed from assisted GNSS, this includes SBAS and Base Station DGPS corrections.
3 = RTK Float
Position computed from GNSS corrected by RTK. Float means the GNSS receiver is still calculating the integer
ambiguity, a small error will be present on the position computation at this time.
4 = RTK Fixed
Position computed from GNSS corrected by RTK. Fixed means the integer ambiguity is established and the optimum
position correction is applied resulting sub 2 cm relative accuracy in good conditions.
5 = Fixed position
GNSS receiver position is fixed/locked. This is primarily used for Base Station receivers.
6 = IMU Coast
Position computed from the Kalman filter when GNSS is lost, inertial data from the IMU is used to maintain a solution for
position until the GNSS is re-established.
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_3i_Range/VBOX_3i_User_Guide_(All_Variants)/11_-
_VB3i_DGPS_%2F%2F_RTK
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