Missing bridge breakline lidar error
By NGP Standards and Specifications
2021 (approx.)
Detailed Description
Lidar error dictionary figure 9. Digital elevation model (DEM) (A), point cloud colored by elevation (B), and classified point cloud (C) showing a bridge that is classified correctly, as can be seen in the center and right images, but lacks sufficient breaklines leading to artifacts in the DEM.
Sources/Usage
Public Domain.