LiDAR points can be classified into a number of categories including, but not limited to, bare earth or ground, buildings, vehicles, and low, medium, or high vegetation. The digital terrain or elevation model (DTM & DEM) created from LiDAR data is extremely accurate and is a quick solution to get a surface for a very large area. This includes heavily wooded and vegetated terrain. Our LiDAR processing experts provide extensive services to our global clients across the spectrum from the field.
SISL has a large team of experts and technicians having vast experience of Lidar data classification for global clients.
50,000+ km every year of LiDAR data classification for power lines
Powerline extraction from UAV data/Airborne data
(high tension, low tension, …………..)
Classification of surrounding terrain features, vegetation, building, and other structures
Classifying wire attachments, tower arms
Labeling towers and catenaries
Power line vectorization- Towers vectorization
Vegetation mapping around powerlines corridor management (low-medium-high-deciduous-pine)
Orthomosaic processing in corridor mapping
Rail tracks and rail powerline
Classification of the rail tracks and overhead wires
Detection of railway furniture objects, such as sleepers, switches, signs, poles, towers, noise protection walls, etc.
3D Vectorization of railway tracks, Catenary wires and structures
Road Corridor Classification and Mapping
Detection of road furniture objects, such as traffic signs, poles, bus stops, crash barriers, noise protection walls, etc.