01
Vegetation height mapping
Continuous CHM across territory.
LiDAR · 3D Analysis
LiDAR & 3D
LiDAR & 3D
ecosystem intelligence.
Laser pulses measure distances and generate precise 3D point clouds of terrain and vegetation. Combined with AI and satellite imagery, CASSIA LiDAR enables centimetre-level structural analysis of ecosystems.
~cm
Accuracy
CHM · DTM · DSM
Standard outputs
AGB
Biomass estimation
What we monitor
What we measure
- Canopy height model (CHM) Vegetation height per pixel.
- Point cloud density Acquisition quality metrics.
- Vegetation cover fraction Closed vs. open canopy.
- Above-ground biomass (AGB) Per hectare, per stand.
- Tree crown volume Structural metrics by individual.
- Terrain roughness index Slope and surface complexity.
- Digital terrain & surface models DTM and DSM at native LiDAR resolution.
- Slope / topography analysis Gradient and aspect mapping.
Indicators
Key applications
02
3D species modelling
Per-tree structure & ID.
03
Forest structure analysis
Canopy layers and gaps.
04
DTM / DSM generation
Production-ready terrain.
05
Biomass & carbon stock
AGB estimation at scale.
06
Urban tree inventory
City-scale 3D tree register.
07
Slope / topography
Engineering-grade terrain.
08
Crown volume
Individual-tree metrics.
What we deliver
From raw point cloud to decision
Classified point cloud
Ground, vegetation, structures separated.
Surface models
DSM, DTM, CHM at native resolution.
Derived products
AGB, slope, roughness, fraction cover.
Decision-ready indicators
Per-stand or per-territory KPIs and trends.
Applications
Who relies on LiDAR
Forestry · biomass, stock, harvesting
Infrastructure · corridor and slope analysis
Urban planning · 3D city models
Carbon projects · biomass MRV
Risk management · landslides, slopes
Why CASSIA
A traditional survey takes weeks.
A traditional survey takes weeks.
A satellite pass takes a morning.
01
Continuous monitoring
No field teams required. Satellites pass overhead every few days.
02
Full spatial coverage
Wall-to-wall, repeatable, standardized not a sample of plots.
03
Drastic cost reduction
A fraction of what traditional surveys cost and far more often.
04
AI-powered indicators
Decision-ready metrics not raw rasters you have to interpret.
05
Weeks → hours
From data acquisition to actionable map, in a single working day.
Start here
Add the vertical
Add the vertical
dimension.
Have a LiDAR dataset, or need one acquired? We will turn it into classified outputs, surface models and decision-ready indicators.