613 GUIDES · REGULATIONS, PRICES, CRAFT · PAGE 6/30

Professional drone guides — page 6

EU regulations, real prices, mission preparation: concrete answers before commissioning a drone service.

• Industrial hemp by drone: nitrogen, biomass and lodging detection, priceAs Europe's leading industrial hemp producer, France enforces a strict THC threshold (0.3%) and an official in-field control. What a multispectral drone survey gives a grower or cooperative to manage nitrogen, estimate biomass and spot lodging before harvest, plus 2026 prices (excl. VAT).
• Hazelnut orchards by drone: young-planting vigour, canopy mapping and targeted plant protectionFrance's hazelnut sector (7,900 ha in 2025, up 61.5% since 2013) is expanding fast, from its historic South-West base to Brittany, under pressure from the nut weevil and the brown marmorated stink bug. What a multispectral drone survey gives a grower or a cooperative like Unicoque to track a young orchard's vigour and target pest control, plus 2026 prices (excl. VAT).
• Taking over a farm: what a drone survey adds to the file, priceSingle window France Services Agriculture, modular diagnostic, transfer tax credit: France's new 2026 farm-transfer process rewards a well-documented file. What a drone survey evidences on the land (drainage, boundaries) and farm buildings, without replacing farm-management expertise. Method and 2026 prices (excl. VAT).
• Substandard and unfit housing: what a drone survey documents for a case file, priceSince the French ordinance of 16 September 2020, a single administrative police power covers the safety and health fitness of buildings. What a dated aerial survey evidences from the outside — roof covering, chimney stacks, vents, courtyards, asbestos cement — and the strict limits to respect: no dwelling interiors, no substitute for the health authority's report. Method and 2026 prices (excl. VAT).
• Works completion compliance check: what a drone proves, and what it does notThree- or five-month compliance review window, official report under article L.480-1, non-contestation certificate: where a drone orthophoto genuinely belongs in a French works-compliance check, and why it replaces neither the sworn officer nor the judicial commissioner. Method and 2026 prices (excl. VAT).
• Flying a drone over a road in service in France: road permit, traffic order, air rules and pricesThere is no such thing as a "permit to fly over a road" in France. What gets authorised is occupation of the public road domain (works or parking permit) and traffic itself (temporary order). Who issues what, the case of tolled motorways, what the air rules say since 2026, method and prices excl. VAT.
• Airspace classes A to G, CTR, TMA, LTA: reading an aeronautical chart before a drone missionWhat the acronyms on a French aeronautical chart mean — classes A to G, CTR, TMA, LTA, P, R and D zones, RTBA — and why the constraint that actually applies to an open-category drone comes from the height caps published on the Géoportail map, not from the airspace class.
• Via ferrata, high-altitude trails and refuges: drone inspection and survey, priceVia ferrata anchors and cables, a trail gullied by winter, the roof of a high-altitude refuge: what a drone survey documents for a French local authority or site manager, ahead of the hands-on regulatory inspection required by NF EN 16869. Method, overflight constraints in protected areas and 2026 prices (excl. VAT).
• Crop insurance and climate losses: what a drone survey adds to the claim file, priceHail, frost, drought, waterlogging: France's three-tier crop insurance scheme, reformed in 2023, triggers on loss thresholds. What a dated drone survey evidences for the claim — damaged areas, within-field variability — and what it does not establish. Method and 2026 prices (excl. VAT).
• Property valuation: what a drone survey adds to the valuation report, priceFrance's valuation charter (6th edition, November 2025), TEGoVA's EVS 2025, the RICS Red Book: a valuation report rests on verifiable facts. What a dated aerial survey evidences — footprint, surroundings, roofs, access — and what it does not replace. Method and 2026 prices (excl. VAT).
• Works near a listed monument: what a drone survey adds to the heritage officer's file, priceThe 500-metre perimeter, delimited surroundings perimeters, co-visibility, approval from France's heritage architect: what an aerial survey really documents in a planning file near a listed monument, what it does not prove, and 2026 prices (excl. VAT).
• Ecological corridors: drone mapping for planning documents and biodiversity atlases — method, limits, priceWhere drones genuinely help map ecological continuities in France — and where they do not. Regional schemes and national orthophotos are enough at plan scale; drones qualify break points and monitor restoration. Wildlife precautions, protected areas, 2026 prices (excl. VAT).
• Classified woodland and prior felling declaration: what a drone survey adds, priceClassified woodland status in French local plans (articles L.113-1 and L.113-2 of the planning code), automatic rejection of clearing permits, prior declaration for cutting and felling and its five exceptions: what a drone survey documents about the real extent of the woodland, and what it does not do. Method and 2026 prices (excl. VAT).
• Triennial land-take report (ZAN target): what a drone survey adds where national land-cover data falls short, priceArticle L.2231-1 of the French local government code: the triennial land-take report owed by municipalities and inter-municipal bodies, the nomenclature set by decree n° 2023-1096, and the technical limits of the national OCS GE land-cover database. What a drone survey adds, method and 2026 prices (excl. VAT).
• Drone Gaussian splatting: the new 3D rendering technique, how it differs from photogrammetry, priceGaussian splatting turns the same drone photos used for photogrammetry into a photorealistic 3D scene you can walk through in real time — but a splatting-derived point cloud has been measured at 0.2-1.35 m off a classical metric survey. What it adds, its limits and 2026 prices.
• RTBA (military very-low-level network): what a professional drone operator must check before a missionRTBA: France's military very-low-level flying network. Where the segments are, how to tell if they are active (AZBA, SIA NOTAMs) and when a drone may fly.
• Buildings near a Seveso site (PPRT): what a drone survey adds to the diagnostic, priceAround a Seveso site, a PPRT plan can require reinforcement works on neighbouring buildings, funded up to 90% (tax credit extended to 31 December 2026). What a drone survey adds to the preliminary diagnostic, method and 2026 prices.
• Sinkholes and underground gypsum quarries: drone surface monitoring for local authorities under a cavity risk plan, priceBeneath parts of Île-de-France, former gypsum quarries expose local authorities to sinkhole risk. What aerial drone monitoring adds to surface surveillance under a cavity risk plan, complementing the BRGM inventory, method and 2026 prices.
• Low Carbon Label for forests: what drone monitoring adds to the carbon-stock audit, priceAfforestation, post-crisis reforestation: France's Low Carbon Label requires annual monitoring and an independent audit after 5 years. What aerial drone data adds to that file, without replacing the official protocol. Method and 2026 prices (excl. VAT).
• Data security and Chinese drones (DJI): what businesses and local authorities should check in 2026An Interior Ministry audit of DJI Assistant, the US FCC's foreign-drone Covered List, and the EU's coming "EU Trusted Drone" label: what data security concretely changes when choosing a drone provider or drafting a public tender in 2026.
• Drone Services in Tarn-et-Garonne (82): Orchards, River Confluences, Golfech and the Garonne CanalFrance's leading apple and kiwi orchard county, a 1930 reference flood still governing planning, a permanent no-fly zone around Golfech, Garonne canal structures and A20 logistics parks: drone missions across Tarn-et-Garonne. 2026 method and prices (excl. VAT).