Drone surveying, inspection and solar thermography from Zürich.

We fly, process and deliver: orthophoto and 3D model, roof and building inspection, findings per PV module. Price range in two minutes, binding fixed-price quote to sign.

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mapped in 7 minutes of flight time
7.0 ha
thermographed in one morning
4,900 modules
horizontal accuracy with RTK, no control points
2–5 cm

Three services, one process.

Flight, processing and delivery from one provider. Each service has its own page with deliverables, process and pricing.

Drone surveying

Orthophoto, 3D model, point cloud and terrain model for construction, planning, agriculture and municipalities. From half a hectare to over 60, RTK-accurate, including volume calculation for landfills and stockpiles.

Drone surveying

Drone inspection

Roof, building envelope, industrial plant: high-resolution and thermal images without scaffolding or lift. Delivered as a documented finding for maintenance, damage assessment and evidence.

Drone inspection

Solar thermography

Every module checked individually: radiometric thermography of the whole PV plant, a findings list per module with priority, yield loss in francs. For operators, installers and property managers.

Solar thermography

How it works

  1. Request

    Enter location, area or object and application in the calculator and see the price range in two minutes. The binding quote arrives within 24 hours.

  2. Flight

    We plan the route and permits, fly with an RTK drone and document the mission. Ten hectares are captured in under an hour.

  3. Delivery

    Usually within one to two weeks you receive finished data and report: orthophoto, 3D model and point cloud, inspection report or per-module findings, viewable in the browser and as a download.

Why drone twins

Processing as a fixed line

You pick the level: images only, orthomosaic and point cloud, or premium with 3D mesh and report. Whatever you pick is a fixed amount in the quote, not an open hourly bill.

Fixed price instead of hourly rate

The calculator shows the price range before you contact us. The quote is binding; extras only if the job changes.

Our own pipeline

Photogrammetry and thermography analysis we compute ourselves: on our own hardware and, when a dataset calls for it, on rented GPU capacity. RTK georeferencing, with or without ground control points, depending on what the job requires. The accuracy actually achieved is stated in the processing report.

Real deliveries, in the browser

No stock images: original data from completed flights, exactly as the client received it.

Latest flight

Landfill · 7.0 ha test site

443 photos · 384.3 M points · ≈ 3 cm

View showcase

Latest flight

Swiss Mittelland · 7.6 ha test site

482 photos · 128.8 M points · ≈ 3 cm

View showcase
All showcases

Who we fly for

  • Contractors and site managers — Construction progress, excavation and mass balance, as-built survey before groundbreaking.
  • Architects and planners — Terrain model and 3D as-built as the basis for design and building application.
  • Surveyors and engineering firms — Drone data complementing terrestrial surveying, raw data included.
  • Property managers — Roof and façade condition documented, without scaffolding, with a finding per object.
  • PV plant operators and installers — Module findings with priority and yield loss, for warranty and maintenance.
  • Farmers and municipalities — Fields, paths and buildings mapped; fawn rescue in spring with the same thermal technology.

Frequently asked questions

Where do you operate?
Zürich and the surrounding region. For projects further away, just ask; travel is then shown transparently in the quote.
What does a drone flight cost?
It depends on area or object, application and travel. The calculator gives you a price range in two minutes; the binding quote follows within 24 hours. You choose the processing level; it appears as a fixed line in the quote.
How quickly do I get the data?
Usually within one to two weeks of the flight. We provide orthophoto, 3D model and point cloud in the browser and as downloads in standard formats such as GeoTIFF, LAS and OBJ.
Do you need a permit?
We fly as a registered operator under the EU drone rules that also apply in Switzerland, and clear flight zones, distances and permits before every mission. Near airfields we obtain the required approvals. We never fly over crowds — in the open category there is no permit for that.

On the side: the same thermography we use for solar roofs and industrial façades helps Rehkitzrettung Schweiz every spring rescue fawns before mowing kills them. Free of charge from the 2027 season onwards.

Let's talk about your project.

Send us the basics — location, area, application — and we'll get back within 24 hours with follow-up questions or a quote.