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New Crowdin translations - uk (#25964)
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@@ -197,6 +197,14 @@ It is possible to have low DOP (good satellite geometry) but still have high EPH
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EPH/EPV values therefore provide a more immediate and practical estimate of the actual GPS accuracy you can expect under current conditions.
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### GNSS Position Fusion
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GNSS position fusion will not begin until yaw alignment is established.
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If a magnetometer is available, the EKF aligns yaw using the magnetic heading, allowing GPS position fusion to start soon after boot.
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If no magnetometer is present, the system must rely on GPS yaw (from a dual-antenna setup) or movement-based yaw estimation.
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Until one of these provides a valid heading, the EKF will not start GPS position fusion, and the vehicle will remain in a “no position” state even though attitude data is valid.
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This behavior prevents large position errors that could occur when the yaw reference is uncertain.
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## Інформація для розробників
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- GPS/RTK-GPS
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