Warsaw · Mazovia · Poland

Construction progressfrom above, monthly

RTK 2-3 cm accuracy, PL-2000 orthophotos, progress timelapse, PDF reports for the bank and investor. Monthly subscriptions for developers. EASA, insured, CTR permits on us.

scale
up to 50 ha
report
5 days
accuracy
RTK 2-3 cm
datum
PL-2000 / WGS84
ULC OperatorRegistered operator
EASA A1/A3Open Category
Compensa VIGInsurance
450+ flight hours120+ projects
Permitted zonesAll permits on us

Whole site in one frame,
every month

The bank wants a progress report, the investor wants an orthophoto, the site manager wants a timelapse. One drone visit produces all three.

01
2-3 cm
cm RTK accuracy
02
50 ha
hectares per flight
03
5 days
days to report
04
B2B
developer subscription

We fly drones with Real-Time Kinematic (RTK), 2-3 cm horizontal accuracy. Precise enough to measure spoil heap volume or excavation cut — no surveyor needed.

Bank experience: PDF reports comparing schedule vs. actual, GPS markers, dates, next-stage forecast. NDA and you're on the trusted-vendor list.

Orthophotos, 3D models
and a progress report

Every drone visit produces three deliverables: orthophoto, 3D model, bank-grade PDF report.

Format A

PL-2000 orthophoto

Georeferenced mosaic in the Polish state grid, 1-2 cm/pixel. GeoTIFF + PDF.

Format B

3D model / photogrammetry

Textured mesh, export to.obj /.fbx /.las. Imports into BIM / Revit / AutoCAD.

Format C

Volume measurement

Spoil heaps, cuts, stockpiles — automated volume, PDF with m³.

Format D

Progress timelapse

Same position, same hour — 12-30 months edited into a 60-second investor film.

Format E

Bank-grade PDF report

Standard format accepted by Polish banks, schedule comparison, GPS markers.

Format F

Thermal inspection

Optional — thermal of insulation, roofs, district heating bundled with the survey.

Developers, banks,
GCs and design studios

Typical client: developer with 2-5 active investments. Second: general contractor. Third: financing bank.

Residential developer
Subscription: monthly visit, report, timelapse
General contractor
Volume measurement, progress, quality control
Financing bank
PDF reports to release financing tranches
Architecture studio
Survey + 3D model for design

Tell us your shoot idea

Every project is unique — pricing is built around the brief. Sketch your idea in two lines and we’ll call back within 24 hours with a concrete offer.

From kick-off
to monthly report

The first visit is longer — we set GCPs and the flight plan. Subsequent visits are a repeatable procedure.

01

Kick-off and GCPs

First visit: 6-12 Ground Control Points, RTK calibration to local datum, baseline photos.

2-4 h
02

Monthly visit

Same flight plan, same hour — critical for timelapse and comparison. 60-90 minutes on site.

60-90 min
03

Photogrammetry processing

Mosaic + 3D in Pix4D / Agisoft, export to GeoTIFF,.las,.obj.

2-3 days
04

PDF report

Month-over-month delta, % progress, volume measurements, flags for the bank.

2 days
05

Delivery

Cloud delivery (Frame.io or your OneDrive), PDF report via email, online preview.

5 days

Shot on
VisionAir

Selected frames from recent shoots — Warsaw business districts, the Old Town, palaces, skylines, winter markets and travel landscapes. All captured on our DJI fleet and graded in studio.

Some of
our work

Real commercial shoots — from a café to premium real estate and an auto service. Tap any case to watch the video.

Developer and bank
questions

Full technical docs, liability policies, RTK certificates — PDF on request.

  • 2-3 cm horizontal, 3-5 cm vertical under Open Sky. Enough for progress reporting, spoil heap volume, deviation detection. Surveyor-grade < 1 cm — we add GCPs.

  • Yes. Regular work with PKO BP, mBank, Pekao, Millennium. Report format aligns with tranche-release requirements, includes GPS markers, dates, qualified operator signature.

  • Yes — standard deliverable. We scan the heap, compare to the previous scan, deliver m³ with ± 1-3% error. Good enough for mass balance.

  • Pick a day (usually first Monday), we show up on our own, fly, report. Monthly VAT invoice, two investments can share one invoice — 10% discount.

  • We check whether the airspace is open to us and file the request 24-72 hours in advance. The cost of the application is already included in the offer - no after-the-fact surcharges.

  • Within 48 hours we run a comparative control flight free of charge. If the error remains above 5 cm under Open Sky - we refund the full cost of the monthly visit. Across 3 years this has happened once (magnetic anomaly near a substation); we re-flew the next day and the report was delivered on time.

  • An OC (third-party liability insurance) policy of 5 million PLN (approximately 1.1 million EUR) covers injury to a person, damage to a contractor's equipment (crane, loader, mobile lift), and damage to materials and finished masonry. The pilot also carries individual professional liability insurance via ULC (Urząd Lotnictwa Cywilnego, Polish Civil Aviation Authority). For sites > 50 million PLN we extend the policy to 10 million PLN for an additional on request.

  • All data - on Polish servers at OVH Polska (RODO/GDPR-compliant) or on your AWS Frankfurt S3 bucket on request. Access is limited to two people on our side (pilot + post-processor), MFA is mandatory, and access logs are provided on request. After the contract ends - data is deleted at the client's choice (immediate, 90, 180 or 365 days).

Related
articles

In-depth guides for our clients: ROI, legal questions, tax scenarios, case studies from the field.

New project on the way?
Let's start with kick-off

First visit with RTK calibration to local datum takes 2-4 hours. Monthly visits drop to 90 minutes.

Let's talk
about your project

Drop your contact — we reply within 30 minutes during business hours. Initial quote within 24 h, no strings attached.

Describe your project
5 fields — that’s all we need to prepare a quote.