Knowledge Base & Support

Ground Classification Model


This is a general classification model that separates the ground plane, ‘low ground’ representing the lowest points, from the remaining data. This is often a core requirement for DEM generation and other terrain management and mapping purposes.

Optimal Scene

Large scale aerial coverage of regions

Optimal Scanner Type

Aerial laser scan point cloud data

Optimal Average Point Spacing

80 mm or closer




Class List

Class NameLAS/Z code
low ground2
high ground65
non ground64