Aerial Survey
Survey-controlled UAV photogrammetry delivering orthomosaics, DSM/DTM, contours and volumetric analysis. OSGB36 georeferenced to sub-5cm accuracy across corridors up to 100+ km².
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Infrastructure surveying
engineered for precision.
Geospatial survey, structural inspection and digital asset intelligence for rail, nuclear, utilities, renewables and built environment projects across the UK.
Our Services
Precision survey services for critical infrastructure.
Survey-grade geospatial data, LiDAR scanning and digital inspection delivered to engineering consultancies, asset owners and principal contractors.
All Services →LiDAR & Laser Scanning
UAV and terrestrial LiDAR producing dense, engineering-grade point clouds. ±2mm accuracy, BIM-ready and suitable for structural assessment, CAD extraction and clearance analysis.
Learn more →Reality Capture & 3D Modelling
Photogrammetric 3D models and cloud-hosted digital twins. Fully measurable, shareable with any stakeholder, and integrated with point cloud for asset lifecycle management.
Learn more →Aerial & Structure Inspection
UAV and ground-based camera rig inspection of bridges, viaducts, retaining walls and facades. Georeferenced defect mapping without scaffold or rope access — delivered as condition reports or hosted models.
Learn more →Confined Space & Remote Inspection
Collision-tolerant indoor UAV inspection of tanks, vessels, boilers, chimneys, silos and inaccessible voids. Full internal coverage in GPS-denied, unlit environments — zero manned entry required.
Learn more →Measured Building Survey
RICS-standard floor plans, sections, elevations and roof surveys. Point cloud capture of existing buildings for planning, refurbishment and BIM delivery — accurate to ±5mm.
Learn more →Revit Modelling
Scan-to-BIM Revit models from point cloud and measured survey data. Delivered to LOD 2–4 for architectural, structural and M&E disciplines — federated and IFC-ready.
Learn more →Digital Inspection Technology
Beyond static reports.
Cloud-hosted inspection models, measurable point clouds and digital twins — giving engineering teams a single live reference for the asset's entire life.
Asset Status
Defect Detected
Crack width: 0.3mm · CT1 Dover
Scan Metrics
0.3mm
Crack precision
4.2M pts
Point density
100%
Coverage
Outputs
3D Mesh Models
Photogrammetric mesh models hosted online — fully measurable, accessible from any device, shareable with any stakeholder.
Sub-mm Crack Monitoring
Repeat-capture change detection to sub-millimetre precision. Baseline comparisons flagged automatically against previous scans.
Time-Series Monitoring
Every inspection linked to a timeline. Track structural change over months and years with georeferenced before-and-after comparison.
Multi-Platform Export
Outputs compatible with AutoCAD, Revit, QGIS, ArcGIS, IFC and all major inspection management platforms.
Project Experience
Delivering precision across complex assets.
Utilities
Thames Water — Deep Shaft Chamber Inspection & Survey, Surrey
Indoor UAV inspection and survey of six 45-metre deep buried chambers for Thames Water. Condition reports and as-built drawings with…
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Built Environment
Highbury Stadium Square Estate — Facade Measured Survey, Islington
Detailed measured survey of existing external elevations across three residential blocks of the former Arsenal stadium, delivered in 2D AutoCAD…
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Renewables
250ha Solar Farm & BESS Topographic Survey — Lincolnshire
Fixed-wing UAV LiDAR and photogrammetric topographic survey of a 250 hectare solar farm and BESS site in Lincolnshire, supporting a…
View Case Study →Delivering for leading infrastructure organisations
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