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Point Path — Engineering Service
Surveying & Geospatial

Drone Surveying & Photogrammetry

High-resolution reality, captured from above.

Overview

What this service delivers

Digital photogrammetry using drones offers a fast, safe and highly detailed way to capture large project areas. Our UAVs collect high-resolution imagery across varied altitudes and angles, which we process through aerial triangulation into precise georeferenced products.

The result is a rich spatial dataset — orthophotos, elevation models, 3D reconstructions and volume calculations — supporting everything from corridor mapping and earthwork planning to infrastructure inspection and progress monitoring.

Key benefits

Rapid coverage of large corridors and sites
Safe data capture over hazardous or inaccessible terrain
Centimetre-grade orthophotos and 3D models
Accurate volumes for cut-and-fill and stockpile management

Deliverables

  • Georeferenced orthophoto mosaics
  • Digital Elevation & Terrain Models
  • 3D models and point clouds
  • Volume (cut/fill) reports
  • Extracted planimetric features

Industries

Oil & GasInfrastructure & RoadsMiningAgricultureEnvironmental
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Our process

How we deliver, step by step

A repeatable, quality-controlled path from brief to deliverable.

01

Flight planning

Define coverage, altitude and overlap; establish and measure ground control points.

02

Aerial capture

Automated UAV missions collecting high-resolution imagery at planned parameters.

03

Triangulation & georeferencing

Aerial triangulation ties imagery to control for accurate positioning.

04

Product generation

Orthophotos, DEM/DTM, 3D models and volumetric outputs delivered to spec.

Equipment

Survey-grade UAV / drone fleetRTK GNSS for GCPsHigh-resolution & multispectral sensors

Technologies

Aerial triangulationPhotogrammetry processingPoint-cloud & 3D modelling
FAQ

Answers to common questions

Still have a question? Our engineers are glad to talk specifics.

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Let's map the path to your next project.

Tell us what you're building. We'll bring the survey, the design, and the delivery — with the precision your project demands.