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    5/16/2025 12:58 pm  #1

    Magnus86
    Expert

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    Registered: 6/26/2019
    Posts: 10

    Drift problem with BG H5000 and Expedition

    Hi,
    I have a H5000 with IMU and Precision 9 compass. I have turned off Leeway in Expedition and BG, by setting the index to zero. Still I get a Drift of 0.6 knots. During a 10 min test I managed to calibrate dBspSog to 0.04 and dHdgCog to 0.1 and still getting a drift of 0.6 knots.
    Any suggestions?

    See link to stripchart image 
    https://drive.google.com/open?id=1R7TNvaI5TVEGRQa4aypwJtFZHyotmtfN&usp=drive_fs

     

    5/16/2025 1:36 pm  #2

    Nick
    Moderator

    Offline

    Registered: 9/16/2015
    Posts: 3,130

    Re: Drift problem with BG H5000 and Expedition

    Presumably the set & drift are coming from the H5000.

    Leeway estimates should just improve the current calculation.

     

     

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