# Classification
A pointcloud can contain classification information. That is, all points are categorized according to whether they can be defined as one of the following:
- Never classified
- Unclassified
- Ground
- Low vegetation
- Medium vegetaion
- High vegetation
- Building
- LowPoint(Noise)
- Key-Point
- Water
- Overlap
By unticking a category, the corresponding points in the pointcloud are hidden.
The pictures below show a pointcloud where the color-method is set to Classification. In the second image, the High Vegetation category is hidden.