Enterprise GIS mapping, drone surveys, LiDAR data processing, and custom digital web & mobile applications.
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Techmapperz provides comprehensive LiDAR surveying and data processing services. From capturing raw aerial point clouds to generating highly accurate 3D models and bare-earth terrain, we deliver actionable intelligence for complex engineering projects.
We leverage multi-platform LiDAR sensors to capture the exact specifications required by your project, processing raw point clouds into usable engineering and architectural data.
Drone-based LiDAR scanning for topographic mapping of large, inaccessible, or heavily vegetated areas. Ideal for railway corridors, power lines, and forestry.
Classification of raw point clouds to separate bare earth from vegetation and buildings. Noise filtering, intensity analysis, and colorization using RGB data.
Creation of high-precision Digital Elevation Models (DEM), 3D city models, and volumetric calculations for mining or construction stockpiles.
We generate industry-standard formats ready for immediate ingestion into your CAD, GIS, and BIM workflows.
Corridor mapping, elevation profiling, and asset modeling.
Volumetric analysis, slope stability, and topography.
Canopy penetration to map bare earth and tree heights.
3D city models, Line of Sight analysis, and flooding simulation.
LiDAR (Light Detection and Ranging) uses laser pulses to measure exact distances to the Earth's surface. Unlike traditional surveying, it can penetrate vegetation canopies to map bare-earth terrain, capture millions of points in minutes, and provide highly accurate 3D representations of complex structures.
We offer Aerial LiDAR (using UAVs/Drones) for large-scale topographic and corridor mapping, Terrestrial Laser Scanning (TLS) for high-precision as-built surveys, and Mobile LiDAR for rapid infrastructure mapping.
From raw point clouds, we can generate classified LAS files, Digital Elevation Models (DEM/DTM), 10cm contour lines, 3D textured meshes, 2D/3D CAD drawings, and BIM models for architectural planning.
Our aerial LiDAR data typically achieves 2-5cm relative accuracy and sub-10cm absolute accuracy depending on the flight parameters. Terrestrial scanning can achieve millimeter-level precision for engineering applications.
Yes, we regularly ingest raw LAS/LAZ files captured by our clients or third-party operators and perform the classification, feature extraction, and modeling required for their end use.
Contact us to discuss your LiDAR requirements. We'll outline a tailored capture and processing strategy to deliver the exact 3D data your project needs.