Point cloud processing in QGIS 3.32: a practical overview for LiDAR data

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  • Опубліковано 7 лис 2024

КОМЕНТАРІ • 17

  • @tophattommy2
    @tophattommy2 6 місяців тому

    Thank you for showing the failures as many content creators only show the success stories. My favorite content creators show the failures and their resolution steps. This gives a MUCH better education! This allows the learning people to recognize that it might not be them making errors. Thank you for the GREAT video!!!

  • @FrancisLitang
    @FrancisLitang 10 місяців тому

    Perfect tutorial. Thanks for your voluntary teaching

  • @muhammadpanezai9720
    @muhammadpanezai9720 15 днів тому

    hi , i want to ask a question about patteren fill. i have drawn a polygone over another one with different shape file. i want one of them to be filled with geological rock symbols . how to do that?

  • @ilknurmutlucetin5304
    @ilknurmutlucetin5304 11 місяців тому

    Hello,
    Thanks for the nice content! I have a question regarding native point cloud toolbox in the QGIS. I have windows machine and qgis 3.32.2-Lima version available. I am able to use pointcloud tool box. However I need to use QGIS and pointcloud toolbox in ubuntu for a reason. Unfortunately, I could not succeed to find pointcloud tool box in the 3.34.1-Prizren and
    3.28.13 version. I wonder if pointcloud toolbox is not available for ubuntu QGIS and it is just for windows? Thank you for your answer in advance! :)

  • @artemsorokin4360
    @artemsorokin4360 Рік тому

    in this program is it possible to make vector in 3d mode using point cloud?

    • @talesfromthegis
      @talesfromthegis  Рік тому

      Could you please explain better what do you mean? Thank you!

  • @aleksandarbundalo3416
    @aleksandarbundalo3416 Рік тому

    Hello, I have LiDAR data from a drone and I need to extract low-voltage power poles. How is this possible in QGIS? Do you know of any other open-source program where I can classify low-voltage network poles?

    • @artemsorokin4360
      @artemsorokin4360 Рік тому

      microstation + terrascan/terramodel

    • @aleksandarbundalo3416
      @aleksandarbundalo3416 Рік тому

      @@artemsorokin4360 open source…..

    • @talesfromthegis
      @talesfromthegis  Рік тому +1

      There a few opensource tools for cloud classification. Do a search on github for point cloud classification.
      Anyway you will need to code rules or train a model.

  • @JimFreer-n3x
    @JimFreer-n3x 11 місяців тому

    Hi There, I'm using QGIS 3.34 on a Mac Ventura 13.6.1 and trying to get qlidar to work but I have the following problem:
    Couldn't load plugin 'qLidar' due to an error when calling its classFactory() method
    ModuleNotFoundError: No module named 'libCpp.libPyPointCloud3D'
    I'm wondering if anyone knows what's wrong as I have tried this on a few recent but earlier versions of QGIS and run into the same problem every time. I'm just using the GUI console 'Plugins' to try install and then load this. Thanks

    • @talesfromthegis
      @talesfromthegis  11 місяців тому

      This is an issue due to missing native libraries. Are you on apple silicon?

    • @JimFreer-n3x
      @JimFreer-n3x 11 місяців тому

      Yes an apple MacBook Pro, the operating system was noted above. Do you know what I have to do to rectify that?, thanks in advance.......@@talesfromthegis

    • @talesfromthegis
      @talesfromthegis  11 місяців тому

      @@JimFreer-n3x What CPU does your mbp have? (click the apple, and then about this mac and then read the "chip" entry)

    • @talesfromthegis
      @talesfromthegis  11 місяців тому

      Anyway you should be able to use QGIS Lidar capabilities without needing qLidar plugin

    • @JimFreer-n3x
      @JimFreer-n3x 11 місяців тому

      2.3 GHz 8-Core Intel Core i9@@talesfromthegis