This video shows how to create contour lines and polygons from point cloud data in QGIS, without interpolating first to a raster layer. Because there are no native algorithms to directly derive contours from point clouds, we'll first convert the point cloud layer to a vector layer. Next, we'll use the Contour plugin to create the contour lines and polygons.

QGIS version: 3.32 Lima
Open Data: AHN4 from https://geotiles.nl/
Plugin: Contour plugin

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#qgis #pointcloud #3d