LiDAR & 3D Spatial Solutions
High-density aerial and terrestrial laser scanning producing millimeter-grade coordinate accuracy. We generate rich 3D point clouds, topographic surface profiles, vegetation management surveys, and digital twins.
Dense 3D Point Clouds & As-Built Digital Twins
B2B infrastructure management, power transmission, and civil engineering projects demand absolute visual and structural accuracy. TerraX3D utilizes state-of-the-art Light Detection and Ranging (LiDAR) sensors. Unlike traditional photography, our active laser scanning pierces dense tree canopies, vegetation, and atmospheric layers to capture exact ground coordinates.
Active Laser Telemetry Scan
Emitting up to 100,000 laser pulses per second to record millimetric spatial coordinates.
Advanced LiDAR Applications
Corridor & Transmission Surveys
Fast, high-fidelity mapping of utility corridors. We identify wire sag, utility tower deformations, and calculate vegetation encroachment clearances.
3D Point Cloud Mapping
Millions of accurate 3D points matching XYZ coordinate parameters, providing millimetric reference files for BIM pipelines and CAD design overlays.
Structural Deformation Audits
Compare sequential scans to identify millimeters of concrete settling, retaining wall shifts, or steel structure bends over time.
LiDAR Deliverables & Integrations
Classified LAS/LAZ Point Clouds
Separated into distinct, layered classifications: bare ground, high/low vegetation, structures, and overhead conductors.
DEM and DTM Datasets
Digital Elevation Models and Digital Terrain Models mapping the precise bare earth topography completely stripped of foliage.
Scan-to-BIM Revit Files
High-precision structural meshes detailing as-built steel geometries, duct configurations, and structural concrete layers.
Vegetation Penetration & Multi-Return Technology
Our high-end LiDAR sensors record multiple pulse returns. When the laser hits a canopy, some energy returns while the rest continues down through branches. This multi-return system maps both tree heights and the exact bare earth topography simultaneously.
This data structure allows engineers to model structural clear zones under transmission lines, calculate excavation volumes in dense forests, and run splay/drainage calculations without clearing site trees first. We output standard coordinate mapping systems (WGS84, Hartebeesthoek94) ready to import straight to CAD.
Advanced Capabilities
Vegetation Penetration
Our sensors record multiple returns, scanning through foliage to map ground features.
Deformation Analysis
Compare temporal scans to identify structural wall shifts or steel warps.
GIS & CAD Ready
Seamless integration with civil spatial coordinate systems (WGS84, Hartebeesthoek94).
Need Subsurface Locating?
Complete your pre-construction survey with non-destructive GPR scanning to avoid utility strikes.
Explore Subsurface →Frequently Asked Questions
Get answers to common inquiries about LiDAR scanning and 3D spatial modeling.
Ready to Capture Millimetric Spatial Data?
Speak with our spatial data technicians to formulate a site capture, utility locate, or point cloud mapping brief.