Aerial survey intelligence.
Engineered for infrastructure.
High-resolution UAV photogrammetry for infrastructure corridor mapping, condition assessment and digital terrain modelling. Delivered to engineering tolerances with full survey control and RICS-standard QA.
Precision aerial data for infrastructure assets.
Our aerial survey capability uses professional-grade UAV platforms and photogrammetric workflows to capture high-resolution imagery and point cloud data over infrastructure corridors, coastal zones, construction sites and greenfield areas.
All flights are planned under a documented survey control framework, with ground control points and independent checkpoints established to national datum. Outputs are delivered to engineering tolerances — not mapping standards — with full QA documentation traceable to OSGB36/ODN.
From single structure capture to multi-kilometre corridor survey, we provide scalable aerial survey capability that integrates directly into engineering, asset management and BIM workflows.
What we deliver.
Engineering-grade aerial survey outputs across the full range of infrastructure applications.
Orthomosaic Mapping
Seamlessly mosaicked aerial imagery corrected for lens distortion and georeferenced to sub-5cm accuracy. Suitable for corridor mapping, condition assessment and change detection.
Digital Terrain Modelling
DSM, DTM and contour generation from dense photogrammetric point clouds. Delivered in CAD, GIS and LAS formats to client specification and engineering tolerances.
Survey Control & GCPs
Full ground control network established using GNSS and total station. All outputs traceable to OSGB36/ODN with independent check point verification and full accuracy report.
Volumetric Analysis
Cut/fill calculations and volumetric reporting for earthworks, stockpiles and embankments. Derived from classified point cloud data with statistical confidence values.
Change Detection
Multi-temporal capture and comparison to identify movement, settlement, erosion and structural change. Systematic monitoring over defined periods with deviation reporting.
Corridor Mapping
Linear infrastructure survey from a few hundred metres to multi-kilometre extents. Seamless overlap and consistent resolution throughout, suitable for highways, rail and utility corridors.
How we work.
A documented, quality-assured workflow from initial brief to final deliverable.
Survey Design
Flight planning, GCP network design, airspace authorisation and RAMS preparation. All operations conducted under CAA regulatory framework with documented methodology.
Mobilisation & Capture
Deployment with calibrated UAV platforms. Ground control established and verified before flight. Data captured to specification with in-field QA checks before demobilisation.
Photogrammetric Processing
Point cloud generation, orthorectification, model building and accuracy assessment. All processing conducted in-house using industry-standard photogrammetry software.
Delivery & Validation
Deliverables produced to client specification. Independent check point validation confirms accuracy. Full metadata, accuracy report and QA documentation included as standard.