Object-Based Classification Using OTB || Orfeo Toolbox QGIS

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  • เผยแพร่เมื่อ 16 ธ.ค. 2024

ความคิดเห็น • 10

  • @naaodeymariamansah4885
    @naaodeymariamansah4885 5 วันที่ผ่านมา

    thanks for the video, can i also save the segment file as geopackage?

  • @Trooper_Pankaj
    @Trooper_Pankaj 3 หลายเดือนก่อน +1

    I successfully created a model and saved. Visualization was perfect. I want use this model to classify/predict on different image with same classes. how do I do it? do I need to follow steps upto " Zonal Statistics"

    • @construmgis
      @construmgis  3 หลายเดือนก่อน

      Yes, Same process

  • @longkiriterang3534
    @longkiriterang3534 15 วันที่ผ่านมา +1

    how to calculate area for each class?

    • @construmgis
      @construmgis  12 วันที่ผ่านมา

      You can create a new column for area and calculate the geometry. Then dissolve based on class column or gridcode.

  • @jonathanasare6201
    @jonathanasare6201 5 หลายเดือนก่อน +1

    Thanks for a detailed video.
    However, my final update does not appear in the folder I save it to. I have done it several times but still.
    Can you help me out

    • @construmgis
      @construmgis  5 หลายเดือนก่อน +1

      Sure. When saving you need to add a .shp extension to your file name. If you already did that then please double-check your folder destination maybe it might have been saved to the default folder. If you encounter any more difficulties please let me know, I am happy to help

    • @jonathanasare6201
      @jonathanasare6201 3 หลายเดือนก่อน +1

      @@construmgis Hello Sir.
      Thanks for the initial response. I appreciate it.
      I have double-checked it but still the same... the output does not appear in the folder in which I saved it.

    • @construmgis
      @construmgis  หลายเดือนก่อน +1

      Ensure the folder you are using does not have a space eg "work folder". I had the same issue today. Try renaming your folder without any spaces

  • @DeepDiveBible
    @DeepDiveBible 6 หลายเดือนก่อน +1

    👌