Drone LiDAR Surveys & 3D Mapping
Rapid, highly accurate, and safely executed data capture for the built and natural environment.
Precision Aerial LiDAR by Vertex Air
LiDAR (Light Detection and Ranging) is the gold standard for capturing highly accurate 3D data. At Vertex Air, we take this technology to the skies. By mounting state-of-the-art LiDAR sensors to our advanced commercial drone fleet, we can survey expansive areas at unprecedented speeds and safely capture data in traditionally inaccessible or hazardous zones.
Whether we are mapping a vast railway network, conducting a power station assessment, or penetrating dense tree canopies to reveal the ground level below, our drone LiDAR services provide the critical foundation for your project. We don't just collect raw data; our in house expertise transforms complex millions of data points into actionable, pinpoint-accurate deliverables for engineering, construction, and asset management.
Actionable Data & Survey Grade Deliverables
3D Point Clouds
The Foundation of Spatial Data
We capture complex environments with sub-centimeter resolution, providing highly dense, colorized datasets that form the basis for all modeling and analysis.
Formats: LAS, LAZ, E57, RCP.
Topographical Surveys
Precision 2D & 3D Mapping
We rapidly map vast sites to identify contours, precise elevations, and structural features, delivering accurate drawings for civil engineering and architectural planning.
Formats: DWG, DXF, PDF.
Digital Terrain Models
Seeing Through the Canopy
Utilising advanced multiple return LiDAR sensors, we digitally strip away vegetation and man made structures to reveal the true "bare earth" topography beneath.
Formats: GeoTIFF, DEM, DTM.
Volumetric Calculations
Fast, Safe, and Accurate Stockpiles
Get precise volume measurements for earthworks, quarry stockpiles, and cut-and-fill analysis without ever putting surveyors in hazardous environments.
Deliverables: PDF Reports & Spreadsheets
Scan to BIM
Intelligent 3D Models
We convert high quality LiDAR data into intelligent Building Information Models (LOD 100-400), essential for clash detection and retrofit planning.
Formats: RVT (Revit), IFC, NWD, SKP.
Specialist Drone LiDAR for Complex Industries
Vertex Air provides high-accuracy, geo-referenced data across a wide range of demanding sectors. Our advanced commercial drone fleet allows us to survey challenging environments safely and efficiently, drastically minimizing operational downtime and site disruption.
Railway Infrastructure
Track Mapping & Vegetation Encroachment
We provide detailed topographical track mapping, structural assessments, and precise monitoring of vegetation encroachment along rail corridors. By utilizing aerial LiDAR, we capture survey-grade data rapidly and safely, entirely removing the need for costly line closures or putting personnel on the tracks.
Power & Energy
Asset & Infrastructure Analysis
From expansive powerline corridor mapping to highly detailed 3D modeling of power generation facilities and substations. We provide the comprehensive structural data needed for thorough asset management, thermal analysis, and preventative maintenance in high-risk energy sectors.
Mining & Quarrying
Safe Volumetric Analysis & Topography
Achieve fast, precise, and completely remote measurements of stockpiles, active pits, and steep quarry faces. We eliminate the risks associated with traditional ground surveying in hazardous mining environments, providing you with highly accurate cut-and-fill analysis and volume calculations to maximize operational efficiency.
Highways & Roadways
Construction, Expansion & Maintenance
Deliver high-accuracy topographical surveys for road expansion, surface analysis, and complex bridge inspections. Our RTK drone systems capture millions of data points over vast stretches of highway, keeping your surveyors safely away from live traffic while delivering CAD-ready data for civil engineers.
Construction & Engineering
Site Planning & Progress Monitoring
Keep large-scale civil projects on track with rapid site surveys and highly accurate earthworks measurements. Our LiDAR data integrates seamlessly into your existing workflows, providing the foundational digital terrain models (DTM) and 3D point clouds required for precise engineering, architectural planning, and Scan-to-BIM.
Traditional Surveying Support
Extending Your Terrestrial Reach
We frequently partner with traditional surveying and engineering firms to bridge the data gap. We capture the inaccessible, high-level, or confined-space data (using platforms like the Elios 3) that ground-based scanners simply cannot reach, seamlessly combining our aerial point clouds with your terrestrial laser scans.
Survey-Grade LiDAR Technology & Equipment
Achieving spatial data in complex environments requires uncompromising technology. Vertex Air utilises a diverse fleet of cutting-edge drone platforms and LiDAR payloads to ensure precise, reliable data capture, whether we are mapping a vast highway or navigating a subterranean tunnel.
DJI M350 RTK & Zenmuse L2
Large-Scale Exterior Mapping
Our primary workhorse for expansive outdoor environments. The M350 RTK, paired with ground based GNSS, provides absolute geospatial accuracy. The Zenmuse L2 sensor features multi return capabilities, allowing the laser pulses to penetrate dense tree canopies and vegetation to accurately map the bare earth ground level beneath.
Hovermap ST-X
GPS-Denied & Complex Environments
When surveying high level elevations, complex industrial infrastructure, or areas where GPS signals fail, we deploy the Hovermap ST-X. Utilizing advanced SLAM (Simultaneous Localization and Mapping) technology, this highly versatile sensor captures exceptionally dense point clouds with autonomous flight capabilities, ensuring no data is missed.
Flyability Elios 3
Confined Space & High Level Mapping
We take LiDAR where traditional drones cannot go. The Elios 3 is a collision-tolerant drone designed specifically for indoor and confined space inspections. Equipped with a LiDAR payload, we can safely generate comprehensive 3D models of underground mining shafts, industrial chimneys, and storage tanks without scaffolding or risking human entry.
Certified, Fully Insured & Site Ready
When you partner with Vertex Air, you are hiring a team of fully compliant, highly experienced commercial drone operators. We prioritize strict safety protocols and precision engineering on every single deployment, ensuring your project is delivered without a hitch.
🟧CAA Approved Operators: Fully licensed by the Civil Aviation Authority with additional permission operational authorization.
🟧Comprehensive Insurance: Fully backed by £10M+ Public Liability and specialized aviation insurance.
🟧Site-Safe Surveyors: Our crews hold standard industry health & safety certifications (CSCS, PTS for rail, etc.) to operate seamlessly on active construction and infrastructure sites.
Frequently Asked Questions About Drone LiDAR
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Yes. This is one of the biggest advantages of using LiDAR over standard camera drones. Our sensors, like the Zenmuse L2, use "multiple return" laser pulses. While some of the laser hits the top of the tree canopy, a significant portion of the pulses travel through the gaps in the leaves and branches to hit the ground below. We then filter out the vegetation data to create a highly accurate "bare earth" Digital Terrain Model (DTM).
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By utilizing RTK (Real-Time Kinematic) drone platforms paired with ground-based GNSS base stations, our drone LiDAR surveys achieve survey-grade, centimeter-level accuracy. Depending on the environment and flight parameters, we typically deliver absolute global accuracy of >30mm (XYZ), ensuring your topographical data is reliable for complex engineering and construction.
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Photogrammetry relies on stitching together thousands of high-resolution photographs to create a 3D model. It requires good lighting and cannot "see" through vegetation. LiDAR is an active sensor that fires millions of laser pulses per second to measure exact distances. LiDAR is vastly superior for mapping areas with dense foliage, surveying thin structures like powerlines, or operating in low-light/nighttime conditions.
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We understand that our data needs to drop seamlessly into your existing software. We deliver raw and classified 3D point clouds in industry-standard formats including LAS, LAZ, E57, XYZ, and RCP (ReCap). For 2D and 3D drawings, we provide DWG, DXF, and PDF. For Scan-to-BIM projects, we deliver Revit (RVT) and IFC files.
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Absolutely. While our larger M350 RTK drones map the exterior, we utilize the collision-tolerant Elios 3 drone equipped with a specialized LiDAR payload for confined spaces. This allows us to map the interior of underground tunnels, mining shafts, storage tanks, and industrial chimneys safely without the need for scaffolding or human entry.
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Aerial LiDAR drastically reduces time on site. A topographical survey of a 50-acre site that might take a traditional ground crew over a week to complete can be flown and captured by our drone teams in just a few hours. This rapid data capture minimizes site disruption, reduces health and safety risks, and accelerates your project timelines.
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We support a diverse range of sectors including Construction & Infrastructure (progress monitoring, earthworks), Facilities Management (roof & façade inspections), Utilities & Renewables (solar PV, pipelines, district heating), and Heritage Conservation. Our teams are experienced in complex environments, from active rail and highways to hazardous industrial sites and confined spaces.