Aerial Mapping & Surveying
Accurate maps and 3D models of your sites in days, not weeks
Traditional ground survey of a large site takes weeks and covers scattered points. Photogrammetric aerial survey covers the entire site in a few flights, producing orthomosaic maps, elevation models, and 3D models with a point density impossible to collect manually.
With civil engineers on the team, we deliver outputs ready for direct engineering use — planning, quantity takeoff, infrastructure design, and survey documentation — in formats compatible with your CAD/GIS software.
Use cases
Topographic survey
Elevation models and contour lines for sites ahead of design and planning.
Quantity takeoff
Accurate cut/fill and stockpile volumes computed from the aerial model.
As-built documentation
Comparing as-built reality against drawings and catching deviations early.
Asset & utility mapping
Comprehensive visual inventory of large sites and linear infrastructure.
How we work
- 1
Accuracy requirements
We define required accuracy and design the flight plan and ground control points around it.
- 2
Survey flights
Methodical coverage with controlled overlap guaranteeing model quality.
- 3
Photogrammetric processing
Building maps and models and validating accuracy against control points.
- 4
Engineering-format delivery
Ready outputs in CAD/GIS formats with an accuracy report.
What you receive
- A high-resolution orthomosaic map
- Digital elevation model and contour lines
- A 3D model of the site
- Quantity reports and an accuracy report
Common questions
What site sizes can you cover?
From a small plot to sites spanning hundreds of hectares — the flight plan and number of flights change, the methodology doesn't.
Are outputs compatible with our engineering software?
Yes — we deliver in standard formats compatible with common CAD and GIS tools, and confirm your required formats before starting.
How fast are the results?
Field capture is typically a day or a few days depending on area, with processing and delivery within days after — far faster than full ground survey.
Related services
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