QGIS DBSCAN Cluster Analysis

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  • Опубликовано: 22 ноя 2024

Комментарии • 4

  • @sandunpriyankarasomarathna9281
    @sandunpriyankarasomarathna9281 Год назад +2

    can you elaborate why did you use DBSCAN Cluster tool and what the purpose of that.i cannot understand it

  • @SirAuggie
    @SirAuggie Год назад

    Thanks for the demonstration. Do you have any suggestions for doing a cluster analysis that uses a raster grid instead of points? I'm trying to cluster cells from the grid that have a high proportion of an ecosystem in them and then smooth them or create polygons around those clusters that meet 5% of that entire ecosystem. Does that make senes? Thank you!

    • @Qtips1
      @Qtips1  Год назад

      You could use the raster calculator to create a new raster that fits your criteria. Then convert rater to polygon.

    • @sandunpriyankarasomarathna9281
      @sandunpriyankarasomarathna9281 Год назад

      @@Qtips1 thank you