GCPs in Drone Mapping: Tips and Tricks for Centimeter-Accurate Results

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  • Опубліковано 23 жов 2024

КОМЕНТАРІ • 14

  • @scottsweet3690
    @scottsweet3690 3 роки тому

    You made a point that the base had to be set up in your local reference system to avoid systematic errors. I have not found anywhere in the base mode for RS2 where you can change the reference system. Where do I do this?

    • @Emlid
      @Emlid  3 роки тому

      Hi Scott! You need to choose the required coordinate system in the Survey tab of the ReachView 3 app before the survey mission.
      The app will give you a hint on what coordinate system your base should be in. Then you can just enter these geographical coordinates of the base directly to the corresponding section, as described in our docs.

    • @mauricetanquary2431
      @mauricetanquary2431 2 роки тому

      @@Emlid Can you create or calibrate for local coordinate systems, such as if a specific worksite has chose to create their own coordinate system?

  • @serviciosgeomensura4421
    @serviciosgeomensura4421 3 роки тому

    good video especially the link for the USGS Agisoft workflow, is there any possibility to include subtitles in Latin Spanish ?, thanks! 😉😎👌

    • @Emlid
      @Emlid  3 роки тому +2

      Hi! Thank you for the kind words :) Yes, we’re planning to add Spanish subtitles to this video, we’ll inform you once it will be updated.

  • @Sreejumohan73
    @Sreejumohan73 2 роки тому

    What is the accuracy in rtk drone mapping in 1km distance

    • @christianferrazgruner
      @christianferrazgruner Рік тому

      If you mean the distance from the Base station to the drone, you are probably looking at 1-1.5 cm error from shot to shot.

  • @davidbryan6484
    @davidbryan6484 2 роки тому

    what is the name of the forum they keep mentioning?

    • @Emlid
      @Emlid  2 роки тому

      Hi David! Perhaps, you mean our community forum: community.emlid.com 🙂

  • @liamgbstreet
    @liamgbstreet 3 роки тому

    What software was used for the post-processing ( 49:50 )

    • @Emlid
      @Emlid  3 роки тому

      Hi Liam, it's Agisoft Metashape :)

  • @tehpiratezorz
    @tehpiratezorz 3 роки тому +5

    Noted: 6:20 Always watch for trolls when flying above Danish farm fields.

  • @masterbaitfishing4947
    @masterbaitfishing4947 3 роки тому

    You do know that the more ground control points you add that it will eventually cause issue. 10 max

    • @christianferrazgruner
      @christianferrazgruner Рік тому

      Not according to the comprehensive study mentioned. 10 max sounds like more like poorly designed software, that would get confused with the rigidity introduced by many very accurate control points.