Differential RTK correction

Posted by ActionDrone on September 20, 2018 at 7:51am

Hello,

Using a M210 RTK, is it possible to add the correction of the base position of DJI RTK differential antenna?

We use a GNSS NMEA base antenna to verify the DJI base error. We would insert this difference in order to save the right data on the EXIFs.

Thanks.

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Replies

  • ActionDrone September 21, 2018 at 2:01am

    Good informations, thanks.

    I will try to follow your advice.

    Cheaw Wen Guey said:

    If you connect the base unit to the DJI assistant 2 you would be able to input the Long, Lat and Alt of the unit. The problem is that the antenna has an offset depending on the heading of the unit. So if there is a way to consistently place the device then yeah.

    You would also need to figure out the internal offset distance of the camera from the RTK antenna of the drone. This is because the RTK was meant for more of a relative positioning system than an actual precise measurement system.

    Differential RTK correction
    Hello, Using a M210 RTK, is it possible to add the correction of the base position of DJI RTK differential antenna? We use a GNSS NMEA base antenna…
  • Cheaw Wen Guey September 20, 2018 at 8:58am

    If you connect the base unit to the DJI assistant 2 you would be able to input the Long, Lat and Alt of the unit. The problem is that the antenna has an offset depending on the heading of the unit. So if there is a way to consistently place the device then yeah.

    You would also need to figure out the internal offset distance of the camera from the RTK antenna of the drone. This is because the RTK was meant for more of a relative positioning system than an actual precise measurement system.

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