Professional aerial data, inspection, and monitoring services across the North East and UK.
We support construction, infrastructure, energy, and commercial projects with accurate data capture, structured reporting, and safety-led operations.
Focused on clarity, compliance, and reliable outcomes.
Professional aerial surveying and mapping services delivering precise topographic data, site models, and geospatial outputs for engineering, planning, and construction projects — with HSE-led operations and verified accuracy.
Our Surveying & Mapping service delivers precise aerial surveys using advanced photogrammetry workflows. We provide orthomosaics, topographic outputs, and site models that integrate seamlessly into professional reporting environments — supporting engineering design, planning applications, and construction verification.
Operations are led by Peter Regan — an Onshore & Offshore HSE Advisor with NEBOSH qualifications and extensive experience in construction and industrial environments. Our surveys are planned around real-world safety protocols, not just technical requirements.
Ground control workflows with RMSE reporting and documented methodology — achieving 2–5cm accuracy suitable for engineering applications.
Data delivered in industry-standard formats (CAD, GIS, BIM) with comprehensive processing reports and methodology statements.
Site-specific RAMS, permit coordination, and safety integration — not just flying over your site.
Outputs suitable for technical review, design verification, and regulatory submissions — not just pretty pictures.
Supporting engineering, construction, and planning projects with accurate, reliable survey data across multiple sectors.
| Parameter | Specification | Application |
|---|---|---|
| Horizontal Accuracy | 2–5cm (with GCPs) 5–15cm (RTK/PPK) | Suitable for boundary surveys, setting out, engineering design |
| Vertical Accuracy | 2–5cm (with GCPs) 5–15cm (RTK/PPK) | Suitable for earthworks, drainage, volume calculations |
| Ground Resolution (GSD) | 1cm – 10cm per pixel | Adjustable based on project requirements |
| Coverage Area | 0.1 hectares – 100+ hectares | Single or multi-day campaigns |
| Contour Intervals | 0.1m, 0.25m, 0.5m, 1m, 2m | Customizable based on terrain and requirements |
| Point Cloud Density | 50–500+ points per m² | Adjustable for different output requirements |
| Coordinate Systems | OSGB36, WGS84, custom local systems | Full compatibility with UK and international standards |
All surveys processed using Agisoft Metashape Professional with documented methodology. Every project includes RMSE calculation, reprojection error analysis, visual inspection, and format validation to ensure engineering-grade quality.
For engineering applications requiring high precision, we implement rigorous ground control workflows using surveyed reference points.
For progress monitoring, general mapping, or visual inspections where engineering-grade accuracy isn't critical, we can deliver excellent results using RTK/PPK technology without ground control — reducing time and cost while maintaining reliable relative accuracy.
All outputs are delivered in industry-standard formats suitable for engineering software, GIS platforms, and CAD environments.
| Format | Description | Typical Use |
|---|---|---|
| DXF/DWG | AutoCAD drawing with contours, spot heights, breaklines | Engineering design, construction drawings, planning applications |
| Shapefile (SHP) | GIS vector format with elevation attributes | GIS analysis, spatial databases, asset management |
| GeoTIFF DTM | Digital Terrain Model (bare earth surface) | Drainage analysis, earthworks design, flood modeling |
| XYZ/TXT | ASCII point cloud with coordinates and elevations | Custom processing, legacy software, spreadsheet analysis |
| Format | Description | Typical Use |
|---|---|---|
| GeoTIFF | Georeferenced orthomosaic with coordinate system | GIS analysis, CAD overlay, measurements, asset mapping |
| JPEG/PNG | High-resolution imagery (non-georeferenced) | Reports, presentations, stakeholder communications |
| KML/KMZ | Google Earth overlay format | Visualization, public consultation, stakeholder engagement |
| Format | Description | Typical Use |
|---|---|---|
| LAS/LAZ | Classified point cloud with RGB and elevation data | CAD software, 3D modeling, volume calculations |
| OBJ/FBX | Textured 3D mesh model | Visualization, BIM integration, virtual reality |
| E57 | 3D imaging data exchange format | Point cloud registration, archival, visualization |
Every survey includes a comprehensive processing report with survey methodology, accuracy assessment (RMSE values), control point documentation, coordinate system details, and deliverables list — suitable for technical review and quality assurance.
From initial briefing through to final delivery, every survey follows a structured methodology designed to deliver reliable, accurate data suitable for engineering and planning applications.
We establish clear survey objectives, accuracy requirements, and deliverable formats.
Detailed planning ensures comprehensive coverage and engineering-grade accuracy.
Professional survey execution with real-time quality monitoring.
Professional processing workflow with quality assurance and accuracy verification.
A2 Certificate of Competency (A2 CofC), General Visual Line of Sight Certificate (GVC), and Operational Authorisation for commercial operations.
£10M Public Liability Insurance, Professional Indemnity Insurance, and Employer's Liability Insurance.
ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental Management), ISO 45001:2018 (Health & Safety Management).
Peter Regan: Onshore & Offshore HSE Advisor, NEBOSH National General Certificate, construction site management and offshore operations experience.
We understand permit-to-work systems, SIMOPS, and site coordination requirements. Every survey includes pre-deployment coordination with site management, integration with your safety management system, permit applications, exclusion zone coordination, real-time communication with site teams, and post-deployment reporting.
Every deployment includes site-specific Risk Assessment and Method Statements (RAMS) aligned with your safety management system. We prepare Operational Safety Cases (OSC), emergency procedures, and coordinate with site teams before, during, and after operations.
Whether it's a topographic survey for engineering design, boundary verification, or infrastructure mapping — we'll advise on the safest, most effective approach for your project.
Same-day response · No-obligation consultation · Fixed-price quotes