Tag Archives: survey

Topographic map & volumetry report by aerial photogrammetry

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Topographic survey of the Courcy quarry (51). Results obtained from 257 aerial images taken by the company Artech’Drone. Post-processing by Drones Imaging. Topographic map and volumetry report made in .pdf + .dwg formats according to technical and professional standards (Autocad). On this use case, the orthophoto and the Digital Surface Model made it possible to […]

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Mapping and monitoring coastal erosion in Corsica

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3D modeling of a 25km corridor to monitor the Corsica beaches erosion. Bastia area, July 2017. Results obtained from 1840 aerial images taken by gyroplane under the leadership of Aerodronescorse, company specializing in technical inspections by drones. The Territorial Collectivity of Corsica (CTC, in charge of monitoring Corsica beaches) called on the companies Aerodronescorse and […]

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Mining industry: topographic study of the tracks on an open pit quarry to the benefit of Volvo France

3D modeling of a quarry with tracks graphical overlay, classified and colored according to their slope. Results obtained from 640 aerial images taken by the company Air City Diagnostic. Post-processing by Drones Imaging. This 3D modeling, enriched by a classification of the tracks allowed Volvo France, to study the site from three angles: -The relation […]

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Mapping and topographic survey by drone – Karting track of Cormeilles

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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 […]

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Bridge inspection – Topographic survey by drone

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3D scan by photogrammetry of the downstream face of a bridge. Results obtained from 520 aerial images taken by the company AirCity Diagnostic. Post-processing by Drones Imaging. 520 aerial images and 6 Ground Control Points made it possible to completely model the downstream face of the bridge. Digital productions thus obtained were delivered in vector form (dense cloud) […]

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Aerial mapping and topographic survey of a photovoltaic solar power plant – Guyana

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Aerial Mapping and Inspection of Solar Panels. Results obtained from 1975 aerial images taken by the company Sentinel. Post processing by Drones Imaging. Topographic survey delivered in the form of an orthophoto + dense cloud. Compatible with Autocad, these geospatial data were used as support for the realization of a topographic map of the photovoltaic […]

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Topographic survey & inspection of an industrial site roofs

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Topographic survey & inspection of an industrial site roofs. Results obtained from 495 aerial images taken by the company Aerial Data. Post-processing by Drones Imaging. Topographic survey delivered in the form of a dense cloud of 10 million points (1 point every 5cm). Compatible with Autocad, the dense cloud and the orthophoto allowed the realization […]

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Topographic map & volume calculation achieved by aerial photogrammetry

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Mining industry: stone quarry nammed Puits et Nuisement. Pierre Marceau, officer of the company Marceau Drones Images followed an operational technical training (photogrammetry option) in the training center of our partner Air City Diagnostic. Less than a week after its professional training, he implements its gains on two quarries to realize two topographical surveys for […]

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Engineering structure inspection by drone: underside of a deck

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Inspection of two spans of a viaduct in collaboration with the company Flying Eye. The Careï Viaduct is a highway bridge of 521m in length and located in Menton (department 06). 3D modeling obtained from 1398 aerial photographs taken by drone. The orthophoto of the underside of the deck built from 1932 images allowed to […]

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