Export & After Export
Export segmented polygons to a QGIS layer and use them with the attribute table, field calculator, and other tools.
Export
Press Enter or click Export polygon to a layer. Creates a GeoPackage layer grouped by source raster.
Attribute Table
| Field | Description |
|---|---|
| label | Assignable label |
| area | Area in m2 |
| raster_source | Source raster name |
| created_at | Timestamp |
What You Can Do Next
Exported polygons are standard QGIS vector features.
- Field Calculator -- compute perimeter (
$perimeter), area in hectares ($area / 10000), centroid coordinates - Vertex editor -- manually adjust polygon vertices. Merge, split, or reshape with the Advanced Digitizing Toolbar
- Custom attributes -- add columns to classify polygons (building, tree, road, etc.)
- Symbology -- change colors, transparency, labels in layer Properties
- Zonal Statistics -- link to elevation data (DEM/DSM/DTM) for height, volume per polygon
- Training data -- export as Shapefile or GeoJSON for ML models