Tag Archives: photogrammetry

Cliff inspection by drone and photogrammetry in Bonifacio – Corsica

Post Image

Cliff inspection and 3D modeling as part of the redevelopment of the Bonifacio port infrastructure. Corsica, September 2018. Results obtained from 370 aerial images collected in collaboration by the companies Aérodronescorse and I-techdrone. As part of the redevelopment of its port infrastructure, the Territorial Collective of Corsica (CTC) engaged the services of the companies Aérodronescorse, […]

Share Button
Continue Reading

Infrastructure inspection by drone – circularity study of a water tower

Post Image

Circularity study of a water tower by drone and aerial photogrammetry. Results obtained from 211 aerial images taken by the company Adeole. Post-processing by Drones Imaging. Inspection performed as part of a study to detect surface deformations and vertical defects of a circular structure. Realized with 3DReshaper, the calculation of successive horizontal sections over the […]

Share Button
Continue Reading

Technological risks – flow analysis and study of pollutant dispersion

Post Image

Study of the hydrographic network of the Kronospan plant site. January 2018. Results obtained from 2068 aerial images taken by D-Tection, company specialized in aerial inspections by drones. Following a fire at its production site, the company Kronospan, specialized in the manufacture of plywoods made contact with the companies D-tection et Drones Imaging to model […]

Share Button
Continue Reading

3D survey of the Cap Champagne cliff – Reunion Island

Post Image

3D modeling of a cliff for stability and erosion analysis. Reunion island, february 2018. Results obtained from 1592 aerial images taken by the company Drone Austral, specialized in technical inspections by drones. The office of Geological and Mining Research (BRGM, in charge of the study and monitoring of geological risks in Reunion Island) solicited the […]

Share Button
Continue Reading

Roof inspection by drone and aerial photogrammetry

Post Image

3d modeling and detection/localization of the sealing plates detachments. Results obtained from 235 aerial shots taken by the company Artech’Drone. Post-processing by Drones Imaging. Analysis carried out as part of an inspection aimed at detecting and locating the detachments of the waterproofing slabs (with 1.5cm minimum tolerance). In this use case and thanks to the […]

Share Button
Continue Reading

Topographic survey of 12300 hectares in Niger for the study of floods in Niamey

Post Image

3D modeling carried out by aerial photogrammetry over a length of 25 km for the prevention of Niger river flood risks. Results obtained from 7000 aerial images taken by the company Drone Africa Service. Post-traitement par Drones Imaging. Niger – Relevé topographique pour l’étude des inondations à Niamey from Drones Imaging on Vimeo. 3D modeling […]

Share Button
Continue Reading

Analysis of swimming pool flatness by drone and aerial photogrammetry

Post Image

3D modeling and analysis of a swimming pool under construction. Results obtained from 310 aerial shots. Post-processing by Drones Imaging. 3D modeling carried out as part of a study to control the flatness of a swimming pool under construction (with a minimum tolerance of 1cm). The analysis of the 3D model made it possible to […]

Share Button
Continue Reading

Thermal infrared imagery processing service

Post Image

New thermal infrared image processing service dedicated to the photovoltaic industry, building and precision farming. Drones Imagingexpands its activity and launches a new service dedicated to infrared data processing with the commercialization of radiometric orthomosaics (whose temperature is measurable in every pixel) and 3D models made from aerial thermal videos (flir, optris or others). Use […]

Share Button
Continue Reading

civil engineering structure – topographic survey of the Marly viaduct

Post Image

3D modeling by photogrammetry of the Marly viaduct (78). Results obtained from aerial images taken by the company Télépilote SAS.. Post processing by Drones Imaging. 3D modeling carried out as part of works to rehabilitate the viaduct and its retaining embankments. The 3D / 2D productions carried out by photogrammetry were delivered in vector form […]

Share Button
Continue Reading

Inspection of a water tower by drone – cracks detection

Post Image

Inspection by photogrammetry of the 4 faces of a water tower. Results obtained from 1130 aerial images taken by the company AirCity Diagnostic. Post processing by Drones Imaging. 1130 aerial images and 9 GCPs made it possible to model the water tower in order to export 4 orthomosaics with a centimeter accuracy (SE, SW, NE […]

Share Button
Continue Reading

Inspection and thermal diagnosis of a roofing by drone

Post Image

Thermal orthophoto of a building roof. Aerial thermal imaging carried out on April 21, 2017 by the company Drones Images. Results obtained from 38 thermal infrared images aiming to locate with precision: all the thermal losses on the terrace of the building (length 40m, width 15m). Source : Drones Images company. Temperature range : -1°C […]

Share Button
Continue Reading

Landscape impact of a wind farm project

3D modeling of 38Km² allowing to evaluate the visual impact of a wind farm from the villages of Viala du Tarn, Puech, Saint Rome and Candas. Source : IGN. Area : 38km². Orthophoto : GSD 1m.   3D viewing

Share Button
Continue Reading

Thermal 3D mapping by photogrammetry

Thermal mapping of a building front Thermal orthophoto (5cm GSD) made on a building of 130m long and 20m high. Results obtained from 334 thermal infrared images. Source : Drones Imaging company. Area : 2600m². Camera : FLIR Orthophoto : GSD 5cm.   3D viewing

Share Button
Continue Reading

Topographic survey of the Bastia port dykes

Post Image

Topographic survey of the Bastia port dykes. Results obtained from 840 aerial images taken by the company Aaérodronescorse. Post-processing by Drones Imaging. Topographic survey designed to ensure the structural monitoring of dykes throughout the port of Bastia. 2800m linear models modeled by aerial photogrammetry and rendered as points with spatial accuracy centimetric. Source : Aerodronescorse […]

Share Button
Continue Reading

Mapping and topographic survey by drone – Karting track of Cormeilles

Post Image

Topographic survey of the circuit of Cormeilles en Vexin Results obtained from 905 aerial images taken by the company AERODRONESCORSE. Post-processing by Drones Imaging. Topographic survey delivered in the form of an orthophoto (2cm GSD) and a dense cloud (30 million points). Compatible with Autocad, these geospatial datas will be used as support for the […]

Share Button
Continue Reading

Roof inspections by drone – Avoriaz

Post Image

3D modeling and mapping of 4 roofs at the ski resort of Avoriaz. Results obtained from 3400 aerial images taken by the group Qualiconsult. Post-processing by Drones Imaging. On these 4 roofs in wood cladding, orthophotos and 3D models made it possible to quantify precisely the repairs to be undertaken but also the various maintenance work […]

Share Button
Continue Reading

Photogrammetry applied to thermal imaging and solar panel inspections

Post Image

Aerial mapping – Infrared thermal orthophoto of solar panels. October 2016. Results obtained from a thermal video taken by the company Drone Services Hawaii with the FLIR XT camera. Post-processing by Drones Imaging. The 109 aerial photographs taken from the thermal video helped to produce and deliver an orthophoto whose resolution and spatial accuracy allow […]

Share Button
Continue Reading

Church inspection by drone

Post Image

Architectural inspection of Bennecourt church. Topographic survey, October 2016. Results obtained from 650 aerial images taken by the company Ufly Drones. _ 3D modeling of the church allowed to export five georeferenced orthophotos (4 facades and roof) to achieve accurate plans of the Church. Source : Ufly Drones company. Airborne platform : drone MK. Camera : Sony […]

Share Button
Continue Reading

Photogrammetry and 3D color printing of the Pic du Midi d’Ossau

Post Image

Full color 3D printing of the Pic du midi d’Ossau. This 3D model whose spatial accuracy is estimated at less than 10cm was made with the Photoscan software and printed in high resolution by our partner Fabrice Louis, specializing in the design and professional 3D printing. Below colorized 3D model of the Pic du Midi […]

Share Button
Continue Reading

Surveying and mapping by drone of the dam named Maman Valentin (Guyana)

Post Image

Technical control and inspection by drone of the dam named Maman Valentin in French Guiana. Topographical survey, July 2016. Results obtained from 1460 aerial photographs taken by the group Qualiconsult, expert in diagnostics and technical inspections. – _ The orthophoto and the digital surface model were used to diagnose the condition of the 11 water […]

Share Button
Continue Reading