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

🗺️ SURVEYING & PHOTOGRAMMETRY · BOULOGNE-SUR-MER (62) · €800–3,000 PER DAY

Drone surveying & photogrammetry in Boulogne-sur-Mer

Free quote — surveying & photogrammetry in Boulogne-sur-Mer

Shoreline, port structures, land reclaimed from the Channel: in Boulogne-sur-Mer, drone photogrammetry delivers georeferenced orthophotos and 3D models, even over areas hard to survey on foot. In Boulogne-sur-Mer as across the department (62), a local pilot travels with the equipment the mission requires — free quote within one working day.

France's leading fishing port and Europe's top seafood-processing centre, Boulogne-sur-Mer stacks a bustling harbour lower town and an intact fortified upper town: 13th-century ramparts, the Notre-Dame basilica with its huge dome, a UNESCO belfry and a castle-museum. Nausicaá, Europe's largest aquarium, anchors the seafront. For drone pilots, the port areas (fish auction, terminals) are sensitive, the Grande Armée column at Wimille and the nearby capes (Deux-Caps site) demand the precautions of major natural sites, and the cross-Channel context warrants particular coastal vigilance. The Boulogne economy lives from the sea: fishing, processing (Capécure), cold-chain logistics, and fast-growing Opal Coast tourism.

What the service covers in Boulogne-sur-Mer

Reference points in the area

On the mission-planning map, these places in Boulogne-sur-Mer shape trajectories and framing:

Rates

€800–3,000 per day — the range observed on the 2026 French market, including regulatory preparation, flight and delivery. Every mission in Boulogne-sur-Mer is priced on its own facts: area to cover, flight height, expected deliverable and local formalities.

Flying in Boulogne-sur-Mer: the local framework

In Boulogne-sur-Mer, surveys mostly cover closed or lightly used sites (Emprises du port de pêche et des terminaux (sites sensibles)): the constant-height grid flight can be scheduled within days, ground control points included.

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 Boulogne-sur-Mer: what budget should you plan?

Allow €800–3,000 per day — the 2026 French market range, including regulatory preparation, flight and delivery. Outside zones requiring authorisation in Boulogne-sur-Mer, the mission is usually scheduled within a week.

What accuracy can a drone survey achieve in Boulogne-sur-Mer?

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 Hauts-de-France.

Does vegetation interfere with photogrammetric surveys?

Yes: photogrammetry measures the visible surface, so the canopy rather than the ground beneath. For wooded areas, we offer drone LiDAR, which penetrates vegetation and reconstructs the bare terrain.

Other drone services in Boulogne-sur-Mer

Surveying & photogrammetry near Boulogne-sur-Mer

Surveying & photogrammetry: every city →

Going further