11.2.创建图层

11.2.创建图层

11.2.2.4. Point Cloud specific parameters

Similar to raster and vector layers, point cloud layers can be saved in a different

format and/or reprojected to a different coordinate reference system (CRS).

This allows you to export a point cloud layer to vector or point cloud formats.

Current supported formats are: Temporary scratch (memory layer), GeoPackage, ESRI Shapefile,

DXF and LAS/LAZ point cloud.

In addition to the common parameters listed above, exporting point cloud layers includes the following options:

Filter by Polygon Layer: Allows you to filter the point cloud data based on a polygon layer.

Elevation Range: Enables filtering of the point cloud data based on a specified Z range.

Limit number of points: Provides an option to limit the number of points exported from the point cloud layer.

Fig. 11.31 Saving a point cloud layer as a new layer

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