C‑DRONE
Top-down orthophoto-style view of farmland parcels captured by drone

🗺️ SURVEYING & PHOTOGRAMMETRY · CLERMONT-FERRAND (63) · €800–3,000 PER DAY

Drone surveying & photogrammetry in Clermont-Ferrand

Free quote — surveying & photogrammetry in Clermont-Ferrand

Surveying sloped ground in Clermont-Ferrand on foot takes days; by drone, a few hours: digital terrain models, volume calculations and cross-sections come from a single photogrammetric flight, with centimetre RTK accuracy. With 147,284 inhabitants, Clermont-Ferrand generates steady demand in Auvergne-Rhône-Alpes: a pilot covering the area prices your mission within one working day.

Clermont's sky is shaped by Clermont-Ferrand-Auvergne airport at Aulnat, immediately east of the city, whose CTR covers much of the conurbation: a protocol is essential. The Michelin industrial sites (Cataroux, Ladoux) are sensitive facilities not to be overflown without agreement, and the UNESCO-listed Chaîne des Puys includes bird-protection zones, notably around the Puy de Dôme. The Auvergne capital combines an industrial market — Michelin and its supply chain, factory and logistics roof inspections — with a spectacular setting: a Gothic cathedral in black Volvic stone, Place de Jaude, and volcano panoramas.

Typical missions in Clermont-Ferrand

Sites and landmarks in Clermont-Ferrand

To prepare flights in Clermont-Ferrand (147,284 inhabitants, Auvergne-Rhône-Alpes), the pilot relies on landmarks such as:

Rates

€800–3,000 per day — the range observed on the 2026 French market, including regulatory preparation, flight and delivery. The exact quote depends on the site, the deliverable and the airspace context in Clermont-Ferrand.

The airspace context in Clermont-Ferrand

Photogrammetric flight plans in Clermont-Ferrand are set within the controlled airspace ceilings (CTR de l'aéroport Clermont-Ferrand-Auvergne (Aulnat)): ground resolution is guaranteed by adapting height and overlap, with the protocol cleared before the mission.

Photogrammetric surveys fly in the open category over controlled sites, on automated grids below 120 m; urban footprints or sites crossed by third parties move to the specific category with a declaration. Full regulations and rates: surveying & photogrammetry across France →

Information checked against the regulations in force as of August 2026 (EU regulations 2019/945 and 2019/947, applicable French decrees).

Frequently asked questions

Surveying & photogrammetry in Clermont-Ferrand: what budget should you plan?

Allow €800–3,000 per day — the 2026 French market range, including regulatory preparation, flight and delivery. In Clermont-Ferrand, coordination with the local airspace is included in the quote and arranged within a few days.

What accuracy can a drone survey achieve in Clermont-Ferrand?

With GNSS-measured ground control points, the orthophoto and point cloud reach 2–5 cm planimetric accuracy — enough for a preliminary design survey. For legally binding documents we work under a partner chartered surveyor covering Auvergne-Rhône-Alpes.

Does a drone survey replace a chartered surveyor?

No for legally binding documents (boundary demarcation, land division): that is the chartered surveyor's legal monopoly. Yes for technical studies: our deliverables feed directly into civil works design, volume calculations and environmental studies.

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