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Photogrammetry & 3D Mapping

Photogrammetry 2D & 3D Mapping in London

High-resolution, scale-accurate photogrammetric reconstructions mapping complex development sites and land parcels.

From £950 + VAT — build an instant estimate
Detailed 3D photogrammetric point cloud model of a building reconstructed from drone aerial imageryPhotogrammetry & 3D Mapping

Service Overview

Our photogrammetry mapping services convert hundreds or thousands of high-resolution aerial images into measurable, geo-referenced 2D and 3D digital models. Using the DJI Matrice 4E's mechanical shutter camera, we eliminate motion blur to capture exceptionally sharp details. The resulting models allow project stakeholders to measure distances, areas, and coordinates directly on their computers, providing a complete spatial record of the site.

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Key Benefits

Complete visual record of the site at a specific date and time
Fully interactive 3D site models for remote stakeholder inspections
Measure boundaries, roof spans, and clearances digitally
High-detail orthomosaics ideal for overlays on planning maps

Accuracy & Methodology

We map the site with systematic flight lines using a high-resolution drone camera. Images are captured with standard lateral and longitudinal overlaps (75%–85%). Ground reference coordinate targets are placed and surveyed using RTK-enabled GPS. Advanced photogrammetry engines stitch these images by matching homologous points, orienting the cameras, and scaling the result based on ground constraints.

Standard Accuracies Achieved: Ground Sample Distance (GSD) down to 8mm/pixel; absolute spatial accuracy of ±20mm horizontally and ±30mm vertically.

Data & Deliverables

We export high-density spatial datasets ready for ingestion in leading architectural and civil engineering software.

  • Ultra-high resolution Orthomosaic site maps (sub-centimetre GSD)
  • Fully textured 3D Meshes (.OBJ / .FBX / .glTF format)
  • High-density 3D Point Clouds (.LAS / .LAZ / .E57 format)
  • Interactive web-based 3D models for stakeholder viewing

Service Specific FAQ

Q: Is the data compatible with standard CAD and GIS software?

Yes. All our photogrammetric data is exported in standard formats (.LAS, .DWG, .GeoTIFF) that can be imported directly into AutoCAD, Civil 3D, ArcGIS, QGIS, Revit, and other major design packages.

Q: How long does the processing take?

Stitching and calibrating large datasets usually takes 24 to 48 hours following field data capture, depending on the site size and density of the photos.

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Need details for an active planning application or setting-out support? Get in touch with our engineers for a custom quote.

Service Locations

We regularly provide photogrammetry 2d & 3d mapping in these boroughs and postcodes: