Matoury

2026 orthophoto campaign: eight sectors and 6,545 hectares

Matoury, Cayenne, Kourou, Saint-Laurent-du-Maroni, Macouria · EPFA Guyane

Eight perimeters and 6,545 hectares in Cayenne, Kourou, Macouria, Matoury and Saint-Laurent-du-Maroni, ordered on 2 October 2026, with 10 cm orthophotos required by the specifications. First sector delivered, Sud-Bourg in Matoury (147 ha): four flights on 16 October, 1,909 photos at 3.88 cm per pixel, 3.7 cm planimetric error on five independent check points, orthophotos and reports delivered on 19 October.

• 6 545 ha
• 8 sectors
• 3,7 cm check-point error

Survey of 2.8 km of the Fouillée creek

Cayenne, Matoury · CACL

On 10 September 2026, from the roundabout and then by dugout canoe down to the mouth: 15 mm orthophoto of a 50 m strip on either side of the axis, plan of debris jams and bank access points, video of the stretch; delivered on 15 September with twelve months of online access.

• 2,8 km

Thermal survey of a 1,152 kWp plant on three roofs in Matoury

Matoury · Genergies

Purchase order received on 10 September 2026, flights on the 17th over the roofs of three commercial buildings in the Larivot area: 3,523 panels checked; deliverables and Sentinel Cloud access on the 21st.

• 3 523 panels
• 3 roofs

Eighth visit to the Larivot bridge works

Larivot · Freyssinet

On 23 July 2026; the ninth of the eleven visits ordered is scheduled for 29 October 2026, and the following ones will be used for the interviews of the end-of-works film.

Convention film of the Larivot bridge works

Larivot · Freyssinet

Filming on 24 February and 3 and 4 March 2026: interviews, pre-shift briefing, safety talk, crews heading to the site by boat; four-to-five-minute film delivered in two versions, on 13 and 20 March, for the company’s convention.

Divers filmed on the Larivot bridge works

Larivot · Freyssinet

Fourth visit, on 26 November 2025, postponed from October to film the divers at work; photos delivered the next day.

Drone-pilot courses for research laboratories and local authorities

Kourou, Matoury · CNRS, CIRAD, Matoury municipality, Office de l’eau de Guyane

Drone-pilot course in Kourou from 17 to 29 October 2025 for two laboratories, piloting courses for a municipality and for the Water Office.

Nineteen buildings surveyed in French Guiana, including ten housing estates in Saint-Laurent-du-Maroni

Cayenne, Saint-Laurent-du-Maroni, Rémire-Montjoly, Matoury · Systeko

Order of 22 July 2025: eighteen housing estates and one other building, in Cayenne, Saint-Laurent-du-Maroni, Rémire-Montjoly and Matoury, surveyed for rooftop solar projects; files delivered in August.

• 19 buildings

Divers and platforms on the Larivot bridge works

Larivot · Freyssinet

Third visit, on 2 July 2025: anodes fitted by divers and work from the rolling and floating platforms.

Dredging and travelling gantries filmed on the Larivot bridge

Larivot · Freyssinet

Second of eleven visits, on 20 February 2025, once the dredging machine was back: dredging, installation of the travelling gantries under the beams and a new jetty at the port; photos delivered the next day.

Fourteen months of time-lapse on the Balata bus rapid transit works

Balata, Matoury (RN2) · Ribal TP

Upgrade of the RN2 between Balata and the PROGT roundabout: five days of aerial and ground filming from July 2024 to June 2025, two time-lapse cameras from 8 November 2024 to 31 December 2025, two edits delivered in June and October 2025, cumulative time-lapse delivered on 9 January 2026.

• 14 months of time-lapse
• 2 cameras
• 5 filming days

First visit to the Larivot bridge repair works

Larivot · Freyssinet

On 8 October 2024, first of the eleven visits ordered by the company repairing the bridge: video rushes for the edit. Flights inside the Cayenne airport control zone, with air traffic control approval for the week of 7 to 11 October and a call to the tower before and after the mission.

3 cm orthophoto and point cloud of a precast yard at Cogneau-Larivot

Cogneau-Larivot, Matoury · SATTAS

Flights from 12 to 14 March 2024; 3 cm orthophoto, point cloud and plan delivered to the contractor on 14 March.

Orthophoto coverage of 12,647 hectares of inhabited French Guiana

Cayenne, Matoury, Rémire-Montjoly, Macouria, Kourou, Cacao · EPFA Guyane

From 4 December 2023 to 1 March 2024: eight sectors at 3.5 cm per pixel, 343 flights, 184,464 photos, 50 ground control and 26 check points; ECW and JP2 orthophotos accepted on 7 March 2024.

• 12 647 ha
• 184 464 photos
• 343 flights

Time-lapse of a showroom construction site

Matoury, Family Plaza · La Brique de Guyane

Time-lapse unit on the showroom construction site; 30- and 45-second edits, static and with zoom, delivered on 24 November 2023, final version on the 28th.